49880472 has 32 divisors (see below), whose sum is σ = 131265600. Its totient is φ = 15751584.

The previous prime is 49880449. The next prime is 49880483. The reversal of 49880472 is 27408894.

It is a super-2 number, since 2×49880472² = 4976122973885568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54238 + ... + 55149.

It is an arithmetic number, because the mean of its divisors is an integer number (4102050).

Almost surely, 2^49880472 is an apocalyptic number.

It is an amenable number.

49880472 is an abundant number, since it is smaller than the sum of its proper divisors (81385128).

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

49880472 is a wasteful number, since it uses less digits than its factorization.

49880472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109415 (or 109411 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 49880472 is about 7062.6108486876. The cubic root of 49880472 is about 368.1093523480.

The spelling of 49880472 in words is "forty-nine million, eight hundred eighty thousand, four hundred seventy-two".