46328418 has 24 divisors (see below), whose sum is σ = 101270988. Its totient is φ = 15305472.

The previous prime is 46328377. The next prime is 46328419. The reversal of 46328418 is 81482364.

46328418 is a `hidden beast` number, since 4 + 632 + 8 + 4 + 18 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 45927729 + 400689 = 6777^2 + 633^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46328419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9355 + ... + 13422.

Almost surely, 2^46328418 is an apocalyptic number.

46328418 is an abundant number, since it is smaller than the sum of its proper divisors (54942570).

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

46328418 is a wasteful number, since it uses less digits than its factorization.

46328418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22898 (or 22895 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 46328418 is about 6806.4982186143. The cubic root of 46328418 is about 359.1554740750.

The spelling of 46328418 in words is "forty-six million, three hundred twenty-eight thousand, four hundred eighteen".