46478064 has 40 divisors (see below), whose sum is σ = 120323152. Its totient is φ = 15459840.

The previous prime is 46478059. The next prime is 46478093. The reversal of 46478064 is 46087464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34524 + ... + 35844.

Almost surely, 2^46478064 is an apocalyptic number.

It is an amenable number.

46478064 is an abundant number, since it is smaller than the sum of its proper divisors (73845088).

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

46478064 is a wasteful number, since it uses less digits than its factorization.

46478064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065 (or 2059 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The square root of 46478064 is about 6817.4822332002. The cubic root of 46478064 is about 359.5417626446.

The spelling of 46478064 in words is "forty-six million, four hundred seventy-eight thousand, sixty-four".