46474236 has 72 divisors (see below), whose sum is σ = 123068400. Its totient is φ = 15334272.

The previous prime is 46474231. The next prime is 46474289. The reversal of 46474236 is 63247464.

46474236 is a `hidden beast` number, since 4 + 647 + 4 + 2 + 3 + 6 = 666.

It is a super-2 number, since 2×46474236² = 4319709223567392, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 46474236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46474231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132990 + ... + 133338.

Almost surely, 2^46474236 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46474236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61534200).

46474236 is an abundant number, since it is smaller than the sum of its proper divisors (76594164).

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

46474236 is a wasteful number, since it uses less digits than its factorization.

46474236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505 (or 491 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 46474236 is about 6817.2014786128. The cubic root of 46474236 is about 359.5318915819.

The spelling of 46474236 in words is "forty-six million, four hundred seventy-four thousand, two hundred thirty-six".