46182945 has 16 divisors (see below), whose sum is σ = 74051712. Its totient is φ = 24577920.

The previous prime is 46182937. The next prime is 46182947. The reversal of 46182945 is 54928164.

It is not a de Polignac number, because 46182945 - 2³ = 46182937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46182947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4485 + ... + 10605.

It is an arithmetic number, because the mean of its divisors is an integer number (4628232).

Almost surely, 2^46182945 is an apocalyptic number.

It is an amenable number.

46182945 is a deficient number, since it is larger than the sum of its proper divisors (27868767).

46182945 is a wasteful number, since it uses less digits than its factorization.

46182945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6632.

The product of its digits is 69120, while the sum is 39.

The square root of 46182945 is about 6795.8034845042. The cubic root of 46182945 is about 358.7791592886.

The spelling of 46182945 in words is "forty-six million, one hundred eighty-two thousand, nine hundred forty-five".