49057660 has 24 divisors (see below), whose sum is σ = 105215040. Its totient is φ = 19205184.

The previous prime is 49057627. The next prime is 49057661. The reversal of 49057660 is 6675094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49057661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25155 + ... + 27034.

It is an arithmetic number, because the mean of its divisors is an integer number (4383960).

Almost surely, 2^49057660 is an apocalyptic number.

It is an amenable number.

49057660 is an abundant number, since it is smaller than the sum of its proper divisors (56157380).

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

49057660 is a wasteful number, since it uses less digits than its factorization.

49057660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52245 (or 52243 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 49057660 is about 7004.1173605245. The cubic root of 49057660 is about 366.0740491379.

The spelling of 49057660 in words is "forty-nine million, fifty-seven thousand, six hundred sixty".