49652680 has 160 divisors (see below), whose sum is σ = 145203840. Its totient is φ = 15146880.

The previous prime is 49652677. The next prime is 49652683. The reversal of 49652680 is 8625694.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (49652677) and next prime (49652683).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (49652683) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1056417 + ... + 1056463.

It is an arithmetic number, because the mean of its divisors is an integer number (907524).

Almost surely, 2^49652680 is an apocalyptic number.

49652680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49652680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72601920).

49652680 is an abundant number, since it is smaller than the sum of its proper divisors (95551160).

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

49652680 is a wasteful number, since it uses less digits than its factorization.

49652680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 49652680 is about 7046.4657808010. The cubic root of 49652680 is about 367.5481418414.

The spelling of 49652680 in words is "forty-nine million, six hundred fifty-two thousand, six hundred eighty".