46563992 has 8 divisors (see below), whose sum is σ = 87307500. Its totient is φ = 23281992.

The previous prime is 46563989. The next prime is 46563997. The reversal of 46563992 is 29936564.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46563997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2910242 + ... + 2910257.

Almost surely, 2^46563992 is an apocalyptic number.

It is an amenable number.

46563992 is a deficient number, since it is larger than the sum of its proper divisors (40743508).

46563992 is a wasteful number, since it uses less digits than its factorization.

46563992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5820505 (or 5820501 counting only the distinct ones).

The product of its digits is 349920, while the sum is 44.

The square root of 46563992 is about 6823.7813564035. The cubic root of 46563992 is about 359.7631981794.

The spelling of 46563992 in words is "forty-six million, five hundred sixty-three thousand, nine hundred ninety-two".