46147864 has 16 divisors (see below), whose sum is σ = 98888400. Its totient is φ = 19777632.

The previous prime is 46147859. The next prime is 46147873. The reversal of 46147864 is 46874164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411979 + ... + 412090.

It is an arithmetic number, because the mean of its divisors is an integer number (6180525).

Almost surely, 2^46147864 is an apocalyptic number.

It is an amenable number.

46147864 is an abundant number, since it is smaller than the sum of its proper divisors (52740536).

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

46147864 is a wasteful number, since it uses less digits than its factorization.

46147864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824082 (or 824078 counting only the distinct ones).

The product of its digits is 129024, while the sum is 40.

The square root of 46147864 is about 6793.2219159983. The cubic root of 46147864 is about 358.6882922673.

The spelling of 46147864 in words is "forty-six million, one hundred forty-seven thousand, eight hundred sixty-four".