46171644 has 12 divisors (see below), whose sum is σ = 107733864. Its totient is φ = 15390544.

The previous prime is 46171607. The next prime is 46171651. The reversal of 46171644 is 44617164.

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

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, 1923807 + ... + 1923830.

It is an arithmetic number, because the mean of its divisors is an integer number (8977822).

Almost surely, 2^46171644 is an apocalyptic number.

It is an amenable number.

46171644 is an abundant number, since it is smaller than the sum of its proper divisors (61562220).

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

46171644 is a wasteful number, since it uses less digits than its factorization.

46171644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3847644 (or 3847642 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 46171644 is about 6794.9719646221. The cubic root of 46171644 is about 358.7498923948.

The spelling of 46171644 in words is "forty-six million, one hundred seventy-one thousand, six hundred forty-four".