49172360 has 16 divisors (see below), whose sum is σ = 110637900. Its totient is φ = 19668928.

The previous prime is 49172353. The next prime is 49172363. The reversal of 49172360 is 6327194.

It can be written as a sum of positive squares in 2 ways, for example, as 48246916 + 925444 = 6946^2 + 962^2 .

It is not an unprimeable number, because it can be changed into a prime (49172363) 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, 614615 + ... + 614694.

Almost surely, 2^49172360 is an apocalyptic number.

49172360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49172360 is an abundant number, since it is smaller than the sum of its proper divisors (61465540).

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

49172360 is a wasteful number, since it uses less digits than its factorization.

49172360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229320 (or 1229316 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 49172360 is about 7012.3006210516. The cubic root of 49172360 is about 366.3591287210.

The spelling of 49172360 in words is "forty-nine million, one hundred seventy-two thousand, three hundred sixty".