46012418 has 12 divisors (see below), whose sum is σ = 69547590. Its totient is φ = 22831200.

The previous prime is 46012403. The next prime is 46012493. The reversal of 46012418 is 81421064.

It can be written as a sum of positive squares in only one way, i.e., 42159049 + 3853369 = 6493^2 + 1963^2 .

It is a super-2 number, since 2×46012418² = 4234285220413448, which contains 22 as substring.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

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, 45098 + ... + 46106.

Almost surely, 2^46012418 is an apocalyptic number.

46012418 is a deficient number, since it is larger than the sum of its proper divisors (23535172).

46012418 is a wasteful number, since it uses less digits than its factorization.

46012418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313 (or 1162 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 46012418 is about 6783.2453884553. The cubic root of 46012418 is about 358.3370264387.

The spelling of 46012418 in words is "forty-six million, twelve thousand, four hundred eighteen".