49077924 has 24 divisors (see below), whose sum is σ = 130874688. Its totient is φ = 14022240.

The previous prime is 49077923. The next prime is 49077937. The reversal of 49077924 is 42977094.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (49077923) 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, 292047 + ... + 292214.

It is an arithmetic number, because the mean of its divisors is an integer number (5453112).

Almost surely, 2^49077924 is an apocalyptic number.

It is an amenable number.

49077924 is an abundant number, since it is smaller than the sum of its proper divisors (81796764).

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

49077924 is a wasteful number, since it uses less digits than its factorization.

49077924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584275 (or 584273 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 49077924 is about 7005.5637888752. The cubic root of 49077924 is about 366.1244463194.

The spelling of 49077924 in words is "forty-nine million, seventy-seven thousand, nine hundred twenty-four".