46131984 has 40 divisors (see below), whose sum is σ = 132417120. Its totient is φ = 15377184.

The previous prime is 46131973. The next prime is 46131989. The reversal of 46131984 is 48913164.

46131984 is a `hidden beast` number, since 461 + 3 + 198 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (46131989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52962 + ... + 53825.

It is an arithmetic number, because the mean of its divisors is an integer number (3310428).

Almost surely, 2^46131984 is an apocalyptic number.

It is an amenable number.

46131984 is an abundant number, since it is smaller than the sum of its proper divisors (86285136).

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

46131984 is a wasteful number, since it uses less digits than its factorization.

46131984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106804 (or 106792 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 46131984 is about 6792.0530033268. The cubic root of 46131984 is about 358.6471446528.

The spelling of 46131984 in words is "forty-six million, one hundred thirty-one thousand, nine hundred eighty-four".