46491336 has 24 divisors (see below), whose sum is σ = 125914230. Its totient is φ = 15497088.

The previous prime is 46491307. The next prime is 46491343. The reversal of 46491336 is 63319464.

46491336 is a `hidden beast` number, since 4 + 649 + 1 + 3 + 3 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 35640900 + 10850436 = 5970^2 + 3294^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×46491336² = 4322888646129792, which contains 22 as substring.

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 a self number, because there is not a number n which added to its sum of digits gives 46491336.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 322785 + ... + 322928.

Almost surely, 2^46491336 is an apocalyptic number.

It is an amenable number.

46491336 is an abundant number, since it is smaller than the sum of its proper divisors (79422894).

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

46491336 is a wasteful number, since it uses less digits than its factorization.

46491336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645725 (or 645718 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 46491336 is about 6818.4555435964. The cubic root of 46491336 is about 359.5759822580.

The spelling of 46491336 in words is "forty-six million, four hundred ninety-one thousand, three hundred thirty-six".