49927572 has 72 divisors (see below), whose sum is σ = 139478976. Its totient is φ = 14978304.

The previous prime is 49927567. The next prime is 49927597. The reversal of 49927572 is 27572994.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12303 + ... + 15849.

It is an arithmetic number, because the mean of its divisors is an integer number (1937208).

Almost surely, 2^49927572 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49927572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69739488).

49927572 is an abundant number, since it is smaller than the sum of its proper divisors (89551404).

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

49927572 is a wasteful number, since it uses less digits than its factorization.

49927572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3597 (or 3592 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 49927572 is about 7065.9445228504. The cubic root of 49927572 is about 368.2251792137.

The spelling of 49927572 in words is "forty-nine million, nine hundred twenty-seven thousand, five hundred seventy-two".