49262120 has 16 divisors (see below), whose sum is σ = 110839860. Its totient is φ = 19704832.

The previous prime is 49262111. The next prime is 49262149. The reversal of 49262120 is 2126294.

It can be written as a sum of positive squares in 2 ways, for example, as 49084036 + 178084 = 7006^2 + 422^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 49262120.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615737 + ... + 615816.

Almost surely, 2^49262120 is an apocalyptic number.

49262120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49262120 is an abundant number, since it is smaller than the sum of its proper divisors (61577740).

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

49262120 is a wasteful number, since it uses less digits than its factorization.

49262120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231564 (or 1231560 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 49262120 is about 7018.6978849356. The cubic root of 49262120 is about 366.5819124585.

The spelling of 49262120 in words is "forty-nine million, two hundred sixty-two thousand, one hundred twenty".