49104920 has 32 divisors (see below), whose sum is σ = 113475600. Its totient is φ = 19110528.

The previous prime is 49104919. The next prime is 49104943. The reversal of 49104920 is 2940194.

It is a super-2 number, since 2×49104920² = 4822586336412800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15110 + ... + 18069.

Almost surely, 2^49104920 is an apocalyptic number.

49104920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49104920 is an abundant number, since it is smaller than the sum of its proper divisors (64370680).

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

49104920 is a wasteful number, since it uses less digits than its factorization.

49104920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33227 (or 33223 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 49104920 is about 7007.4902782665. The cubic root of 49104920 is about 366.1915646422.

The spelling of 49104920 in words is "forty-nine million, one hundred four thousand, nine hundred twenty".