46403456 has 32 divisors (see below), whose sum is σ = 100851480. Its totient is φ = 21091840.

The previous prime is 46403449. The next prime is 46403459. The reversal of 46403456 is 65430464.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46403459) 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, 15071 + ... + 17886.

Almost surely, 2^46403456 is an apocalyptic number.

It is an amenable number.

46403456 is an abundant number, since it is smaller than the sum of its proper divisors (54448024).

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

46403456 is a wasteful number, since it uses less digits than its factorization.

46403456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32982 (or 32970 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 46403456 is about 6812.0082207819. The cubic root of 46403456 is about 359.3492771608.

The spelling of 46403456 in words is "forty-six million, four hundred three thousand, four hundred fifty-six".