46117880 has 32 divisors (see below), whose sum is σ = 103958640. Its totient is φ = 18412800.

The previous prime is 46117867. The next prime is 46117919. The reversal of 46117880 is 8871164.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 46117880.

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, 41492 + ... + 42588.

Almost surely, 2^46117880 is an apocalyptic number.

46117880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46117880 is an abundant number, since it is smaller than the sum of its proper divisors (57840760).

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

46117880 is a wasteful number, since it uses less digits than its factorization.

46117880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2159 (or 2155 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 46117880 is about 6791.0146517292. The cubic root of 46117880 is about 358.6105910193.

The spelling of 46117880 in words is "forty-six million, one hundred seventeen thousand, eight hundred eighty".