46090889 has 16 divisors (see below), whose sum is σ = 51710400. Its totient is φ = 40789056.

The previous prime is 46090829. The next prime is 46090921. The reversal of 46090889 is 98809064.

It is a cyclic number.

It is not a de Polignac number, because 46090889 - 2⁸ = 46090633 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46090819) 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, 67142 + ... + 67824.

It is an arithmetic number, because the mean of its divisors is an integer number (3231900).

Almost surely, 2^46090889 is an apocalyptic number.

It is an amenable number.

46090889 is a deficient number, since it is larger than the sum of its proper divisors (5619511).

46090889 is a wasteful number, since it uses less digits than its factorization.

46090889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904.

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 46090889 is about 6789.0271026120. The cubic root of 46090889 is about 358.5406170932.

The spelling of 46090889 in words is "forty-six million, ninety thousand, eight hundred eighty-nine".