46889830 has 32 divisors (see below), whose sum is σ = 91232064. Its totient is φ = 17248896.

The previous prime is 46889819. The next prime is 46889849. The reversal of 46889830 is 3898864.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48007 + ... + 48973.

It is an arithmetic number, because the mean of its divisors is an integer number (2851002).

Almost surely, 2^46889830 is an apocalyptic number.

46889830 is a deficient number, since it is larger than the sum of its proper divisors (44342234).

46889830 is a wasteful number, since it uses less digits than its factorization.

46889830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360.

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 46889830 is about 6847.6149132380. The cubic root of 46889830 is about 360.6004126763.

The spelling of 46889830 in words is "forty-six million, eight hundred eighty-nine thousand, eight hundred thirty".