49357080 has 128 divisors (see below), whose sum is σ = 171763200. Its totient is φ = 12583296.

The previous prime is 49357039. The next prime is 49357081. The reversal of 49357080 is 8075394.

49357080 is a `hidden beast` number, since 4 + 9 + 3 + 570 + 80 = 666.

49357080 is a nontrivial binomial coefficient, being equal to C(9936, 2).

It is a super-2 number, since 2×49357080² = 4872242692252800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49357081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23847 + ... + 25833.

It is an arithmetic number, because the mean of its divisors is an integer number (1341900).

Almost surely, 2^49357080 is an apocalyptic number.

49357080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

49357080 is the 9935-th triangular number and also the 4968-th hexagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49357080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85881600).

49357080 is an abundant number, since it is smaller than the sum of its proper divisors (122406120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49357080 is a wasteful number, since it uses less digits than its factorization.

49357080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2030 (or 2020 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 49357080 is about 7025.4594155827. The cubic root of 49357080 is about 366.8173081662.

The spelling of 49357080 in words is "forty-nine million, three hundred fifty-seven thousand, eighty".