46889158 has 16 divisors (see below), whose sum is σ = 72285696. Its totient is φ = 22797760.

The previous prime is 46889147. The next prime is 46889177. The reversal of 46889158 is 85198864.

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, 30660 + ... + 32152.

It is an arithmetic number, because the mean of its divisors is an integer number (4517856).

Almost surely, 2^46889158 is an apocalyptic number.

46889158 is a deficient number, since it is larger than the sum of its proper divisors (25396538).

46889158 is a wasteful number, since it uses less digits than its factorization.

46889158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1919.

The product of its digits is 552960, while the sum is 49.

The square root of 46889158 is about 6847.5658448824. The cubic root of 46889158 is about 360.5986900239.

The spelling of 46889158 in words is "forty-six million, eight hundred eighty-nine thousand, one hundred fifty-eight".