46731456 has 42 divisors (see below), whose sum is σ = 133948932. Its totient is φ = 15576960.

The previous prime is 46731437. The next prime is 46731457. The reversal of 46731456 is 65413764.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 46731456.

It is not an unprimeable number, because it can be changed into a prime (46731457) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39990 + ... + 41141.

Almost surely, 2^46731456 is an apocalyptic number.

It is an amenable number.

46731456 is an abundant number, since it is smaller than the sum of its proper divisors (87217476).

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

46731456 is a wasteful number, since it uses less digits than its factorization.

46731456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81149 (or 81136 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 46731456 is about 6836.0409595028. The cubic root of 46731456 is about 360.1939695437.

The spelling of 46731456 in words is "forty-six million, seven hundred thirty-one thousand, four hundred fifty-six".