49495188 has 12 divisors (see below), whose sum is σ = 115488800. Its totient is φ = 16498392.

The previous prime is 49495157. The next prime is 49495207. The reversal of 49495188 is 88159494.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 2062288 + ... + 2062311.

Almost surely, 2^49495188 is an apocalyptic number.

It is an amenable number.

49495188 is an abundant number, since it is smaller than the sum of its proper divisors (65993612).

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

49495188 is a wasteful number, since it uses less digits than its factorization.

49495188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4124606 (or 4124604 counting only the distinct ones).

The product of its digits is 414720, while the sum is 48.

The square root of 49495188 is about 7035.2816574747. The cubic root of 49495188 is about 367.1591248923.

The spelling of 49495188 in words is "forty-nine million, four hundred ninety-five thousand, one hundred eighty-eight".