46856980 has 24 divisors (see below), whose sum is σ = 102678912. Its totient is φ = 17927712.

The previous prime is 46856969. The next prime is 46857001. The reversal of 46856980 is 8965864.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a self number, because there is not a number n which added to its sum of digits gives 46856980.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50472 + ... + 51391.

It is an arithmetic number, because the mean of its divisors is an integer number (4278288).

Almost surely, 2^46856980 is an apocalyptic number.

It is an amenable number.

46856980 is an abundant number, since it is smaller than the sum of its proper divisors (55821932).

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

46856980 is a wasteful number, since it uses less digits than its factorization.

46856980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101895 (or 101893 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 46.

The square root of 46856980 is about 6845.2158475829. The cubic root of 46856980 is about 360.5161833888.

The spelling of 46856980 in words is "forty-six million, eight hundred fifty-six thousand, nine hundred eighty".