49182906 has 16 divisors (see below), whose sum is σ = 103543200. Its totient is φ = 15531408.

The previous prime is 49182899. The next prime is 49182923. The reversal of 49182906 is 60928194.

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, 215601 + ... + 215828.

It is an arithmetic number, because the mean of its divisors is an integer number (6471450).

Almost surely, 2^49182906 is an apocalyptic number.

49182906 is an abundant number, since it is smaller than the sum of its proper divisors (54360294).

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

49182906 is a wasteful number, since it uses less digits than its factorization.

49182906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431453.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 49182906 is about 7013.0525450762. The cubic root of 49182906 is about 366.3853178727.

The spelling of 49182906 in words is "forty-nine million, one hundred eighty-two thousand, nine hundred six".