49985360 has 40 divisors (see below), whose sum is σ = 118418760. Its totient is φ = 19615232.

The previous prime is 49985359. The next prime is 49985381. The reversal of 49985360 is 6358994.

It can be written as a sum of positive squares in 4 ways, for example, as 817216 + 49168144 = 904^2 + 7012^2 .

It is a tau number, because it is divible by the number of its divisors (40).

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, 1655 + ... + 10134.

It is an arithmetic number, because the mean of its divisors is an integer number (2960469).

Almost surely, 2^49985360 is an apocalyptic number.

49985360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49985360 is an abundant number, since it is smaller than the sum of its proper divisors (68433400).

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

49985360 is a wasteful number, since it uses less digits than its factorization.

49985360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11855 (or 11849 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 49985360 is about 7070.0325317498. The cubic root of 49985360 is about 368.3671902067.

The spelling of 49985360 in words is "forty-nine million, nine hundred eighty-five thousand, three hundred sixty".