46890156 has 24 divisors (see below), whose sum is σ = 109548544. Its totient is φ = 15610320.

The previous prime is 46890139. The next prime is 46890223. The reversal of 46890156 is 65109864.

It is a zygodrome in base 5.

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, 9921 + ... + 13863.

Almost surely, 2^46890156 is an apocalyptic number.

It is an amenable number.

46890156 is an abundant number, since it is smaller than the sum of its proper divisors (62658388).

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

46890156 is a wasteful number, since it uses less digits than its factorization.

46890156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4941 (or 4939 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 46890156 is about 6847.6387171053. The cubic root of 46890156 is about 360.6012483619.

The spelling of 46890156 in words is "forty-six million, eight hundred ninety thousand, one hundred fifty-six".