46688656 has 40 divisors (see below), whose sum is σ = 103725504. Its totient is φ = 19943040.

The previous prime is 46688651. The next prime is 46688657. The reversal of 46688656 is 65688664.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (46688651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49146 + ... + 50086.

Almost surely, 2^46688656 is an apocalyptic number.

It is an amenable number.

46688656 is an abundant number, since it is smaller than the sum of its proper divisors (57036848).

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

46688656 is a wasteful number, since it uses less digits than its factorization.

46688656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399 (or 1393 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 49.

The square root of 46688656 is about 6832.9097754910. The cubic root of 46688656 is about 360.0839721810.

The spelling of 46688656 in words is "forty-six million, six hundred eighty-eight thousand, six hundred fifty-six".