49057104 has 80 divisors (see below), whose sum is σ = 136062720. Its totient is φ = 15175680.

The previous prime is 49057103. The next prime is 49057147. The reversal of 49057104 is 40175094.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49057103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64084 + ... + 64844.

It is an arithmetic number, because the mean of its divisors is an integer number (1700784).

Almost surely, 2^49057104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49057104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68031360).

49057104 is an abundant number, since it is smaller than the sum of its proper divisors (87005616).

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

49057104 is a wasteful number, since it uses less digits than its factorization.

49057104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868 (or 862 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 49057104 is about 7004.0776694723. The cubic root of 49057104 is about 366.0726661535.

The spelling of 49057104 in words is "forty-nine million, fifty-seven thousand, one hundred four".