49073972 has 12 divisors (see below), whose sum is σ = 87500196. Its totient is φ = 24073920.

The previous prime is 49073971. The next prime is 49074001. The reversal of 49073972 is 27937094.

It can be written as a sum of positive squares in 2 ways, for example, as 34527376 + 14546596 = 5876^2 + 3814^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49073971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115529 + ... + 115952.

It is an arithmetic number, because the mean of its divisors is an integer number (7291683).

Almost surely, 2^49073972 is an apocalyptic number.

It is an amenable number.

49073972 is a deficient number, since it is larger than the sum of its proper divisors (38426224).

49073972 is a wasteful number, since it uses less digits than its factorization.

49073972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231538 (or 231536 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 49073972 is about 7005.2817216726. The cubic root of 49073972 is about 366.1146186648.

The spelling of 49073972 in words is "forty-nine million, seventy-three thousand, nine hundred seventy-two".