46531828 has 12 divisors (see below), whose sum is σ = 93063712. Its totient is φ = 19942200.

The previous prime is 46531799. The next prime is 46531831. The reversal of 46531828 is 82813564.

It is a happy number.

46531828 is an admirable number.

It is a super-2 number, since 2×46531828² = 4330422034043168, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) 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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 830898 + ... + 830953.

Almost surely, 2^46531828 is an apocalyptic number.

It is an amenable number.

46531828 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

46531828 is a wasteful number, since it uses less digits than its factorization.

46531828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1661862 (or 1661860 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The square root of 46531828 is about 6821.4241914720. The cubic root of 46531828 is about 359.6803438225.

The spelling of 46531828 in words is "forty-six million, five hundred thirty-one thousand, eight hundred twenty-eight".