49057092 has 36 divisors (see below), whose sum is σ = 141721216. Its totient is φ = 14016240.

The previous prime is 49057061. The next prime is 49057093. The reversal of 49057092 is 29075094.

It is a tau number, because it is divible by the number of its divisors (36).

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 (49057093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97084 + ... + 97587.

Almost surely, 2^49057092 is an apocalyptic number.

49057092 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

49057092 is an abundant number, since it is smaller than the sum of its proper divisors (92664124).

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

49057092 is a wasteful number, since it uses less digits than its factorization.

49057092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194688 (or 194683 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 49057092 is about 7004.0768128284. The cubic root of 49057092 is about 366.0726363048.

The spelling of 49057092 in words is "forty-nine million, fifty-seven thousand, ninety-two".