46678164 has 48 divisors (see below), whose sum is σ = 120478848. Its totient is φ = 13972608.

The previous prime is 46678133. The next prime is 46678183. The reversal of 46678164 is 46187664.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1729 + ... + 9815.

It is an arithmetic number, because the mean of its divisors is an integer number (2509976).

Almost surely, 2^46678164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46678164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60239424).

46678164 is an abundant number, since it is smaller than the sum of its proper divisors (73800684).

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

46678164 is a wasteful number, since it uses less digits than its factorization.

46678164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8144 (or 8142 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 46678164 is about 6832.1419774475. The cubic root of 46678164 is about 360.0569971483.

The spelling of 46678164 in words is "forty-six million, six hundred seventy-eight thousand, one hundred sixty-four".