49273904 has 10 divisors (see below), whose sum is σ = 95468220. Its totient is φ = 24636944.

The previous prime is 49273823. The next prime is 49273933. The reversal of 49273904 is 40937294.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1539794 + ... + 1539825.

It is an arithmetic number, because the mean of its divisors is an integer number (9546822).

Almost surely, 2^49273904 is an apocalyptic number.

It is an amenable number.

49273904 is a deficient number, since it is larger than the sum of its proper divisors (46194316).

49273904 is a wasteful number, since it uses less digits than its factorization.

49273904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3079627 (or 3079621 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 49273904 is about 7019.5373066891. The cubic root of 49273904 is about 366.6111401684.

The spelling of 49273904 in words is "forty-nine million, two hundred seventy-three thousand, nine hundred four".