46312618 has 8 divisors (see below), whose sum is σ = 75784320. Its totient is φ = 21051180.

The previous prime is 46312579. The next prime is 46312621. The reversal of 46312618 is 81621364.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 46312618.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1052538 + ... + 1052581.

It is an arithmetic number, because the mean of its divisors is an integer number (9473040).

Almost surely, 2^46312618 is an apocalyptic number.

46312618 is a deficient number, since it is larger than the sum of its proper divisors (29471702).

46312618 is a wasteful number, since it uses less digits than its factorization.

46312618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2105132.

The product of its digits is 6912, while the sum is 31.

The square root of 46312618 is about 6805.3374640792. The cubic root of 46312618 is about 359.1146402344.

The spelling of 46312618 in words is "forty-six million, three hundred twelve thousand, six hundred eighteen".