49053186 has 48 divisors (see below), whose sum is σ = 130812864. Its totient is φ = 12936672.

The previous prime is 49053167. The next prime is 49053217. The reversal of 49053186 is 68135094.

49053186 is a `hidden beast` number, since 49 + 0 + 531 + 86 = 666.

49053186 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 49053186.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13336 + ... + 16611.

It is an arithmetic number, because the mean of its divisors is an integer number (2725268).

Almost surely, 2^49053186 is an apocalyptic number.

49053186 is an abundant number, since it is smaller than the sum of its proper divisors (81759678).

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

49053186 is a wasteful number, since it uses less digits than its factorization.

49053186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29975 (or 29972 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 49053186 is about 7003.7979696733. The cubic root of 49053186 is about 366.0629202942.

The spelling of 49053186 in words is "forty-nine million, fifty-three thousand, one hundred eighty-six".