49946992 has 20 divisors (see below), whose sum is σ = 97165656. Its totient is φ = 24872000.

The previous prime is 49946989. The next prime is 49946999. The reversal of 49946992 is 29964994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49946999) 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, 2203 + ... + 10234.

Almost surely, 2^49946992 is an apocalyptic number.

It is an amenable number.

49946992 is a deficient number, since it is larger than the sum of its proper divisors (47218664).

49946992 is a wasteful number, since it uses less digits than its factorization.

49946992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12696 (or 12690 counting only the distinct ones).

The product of its digits is 1259712, while the sum is 52.

The square root of 49946992 is about 7067.3185862815. The cubic root of 49946992 is about 368.2729150688.

The spelling of 49946992 in words is "forty-nine million, nine hundred forty-six thousand, nine hundred ninety-two".