46166889 has 16 divisors (see below), whose sum is σ = 62853120. Its totient is φ = 30136080.

The previous prime is 46166873. The next prime is 46166899. The reversal of 46166889 is 98866164.

It is not a de Polignac number, because 46166889 - 2⁴ = 46166873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46166839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30304 + ... + 31790.

It is an arithmetic number, because the mean of its divisors is an integer number (3928320).

Almost surely, 2^46166889 is an apocalyptic number.

It is an amenable number.

46166889 is a deficient number, since it is larger than the sum of its proper divisors (16686231).

46166889 is a wasteful number, since it uses less digits than its factorization.

46166889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1700.

The product of its digits is 497664, while the sum is 48.

The square root of 46166889 is about 6794.6220645449. The cubic root of 46166889 is about 358.7375766518.

The spelling of 46166889 in words is "forty-six million, one hundred sixty-six thousand, eight hundred eighty-nine".