46442464 has 24 divisors (see below), whose sum is σ = 94385088. Its totient is φ = 22471680.

The previous prime is 46442443. The next prime is 46442467. The reversal of 46442464 is 46424464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46442467) 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, 22417 + ... + 24400.

It is an arithmetic number, because the mean of its divisors is an integer number (3932712).

Almost surely, 2^46442464 is an apocalyptic number.

It is an amenable number.

46442464 is an abundant number, since it is smaller than the sum of its proper divisors (47942624).

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

46442464 is a wasteful number, since it uses less digits than its factorization.

46442464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46858 (or 46850 counting only the distinct ones).

The product of its digits is 73728, while the sum is 34.

The square root of 46442464 is about 6814.8707984818. The cubic root of 46442464 is about 359.4499418656.

The spelling of 46442464 in words is "forty-six million, four hundred forty-two thousand, four hundred sixty-four".