49250120 has 32 divisors (see below), whose sum is σ = 114636600. Its totient is φ = 19020288.

The previous prime is 49250111. The next prime is 49250161. The reversal of 49250120 is 2105294.

It can be written as a sum of positive squares in 4 ways, for example, as 47306884 + 1943236 = 6878^2 + 1394^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20069 + ... + 22388.

Almost surely, 2^49250120 is an apocalyptic number.

49250120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49250120 is an abundant number, since it is smaller than the sum of its proper divisors (65386480).

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

49250120 is a wasteful number, since it uses less digits than its factorization.

49250120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42497 (or 42493 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 49250120 is about 7017.8429734499. The cubic root of 49250120 is about 366.5521442161.

The spelling of 49250120 in words is "forty-nine million, two hundred fifty thousand, one hundred twenty".