46868456 has 16 divisors (see below), whose sum is σ = 93047940. Its totient is φ = 22055680.

The previous prime is 46868429. The next prime is 46868489. The reversal of 46868456 is 65486864.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 36844900 + 10023556 = 6070^2 + 3166^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 46868456.

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, 172175 + ... + 172446.

Almost surely, 2^46868456 is an apocalyptic number.

It is an amenable number.

46868456 is a deficient number, since it is larger than the sum of its proper divisors (46179484).

46868456 is a wasteful number, since it uses less digits than its factorization.

46868456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344644 (or 344640 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 47.

The square root of 46868456 is about 6846.0540459450. The cubic root of 46868456 is about 360.5456129850.

The spelling of 46868456 in words is "forty-six million, eight hundred sixty-eight thousand, four hundred fifty-six".