49966192 has 20 divisors (see below), whose sum is σ = 97431016. Its totient is φ = 24822720.

The previous prime is 49966187. The next prime is 49966199. The reversal of 49966192 is 29166994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49966199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7434 + ... + 12457.

Almost surely, 2^49966192 is an apocalyptic number.

It is an amenable number.

49966192 is a deficient number, since it is larger than the sum of its proper divisors (47464824).

49966192 is a wasteful number, since it uses less digits than its factorization.

49966192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20056 (or 20050 counting only the distinct ones).

The product of its digits is 209952, while the sum is 46.

The square root of 49966192 is about 7068.6768210182. The cubic root of 49966192 is about 368.3200979845.

The spelling of 49966192 in words is "forty-nine million, nine hundred sixty-six thousand, one hundred ninety-two".