46543164 has 12 divisors (see below), whose sum is σ = 108600744. Its totient is φ = 15514384.

The previous prime is 46543139. The next prime is 46543201. The reversal of 46543164 is 46134564.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×46543164² = 4332532230261792, which contains 22 as substring.

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, 1939287 + ... + 1939310.

It is an arithmetic number, because the mean of its divisors is an integer number (9050062).

Almost surely, 2^46543164 is an apocalyptic number.

It is an amenable number.

46543164 is an abundant number, since it is smaller than the sum of its proper divisors (62057580).

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

46543164 is a wasteful number, since it uses less digits than its factorization.

46543164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3878604 (or 3878602 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 46543164 is about 6822.2550524002. The cubic root of 46543164 is about 359.7095496764.

The spelling of 46543164 in words is "forty-six million, five hundred forty-three thousand, one hundred sixty-four".