46121589 has 8 divisors (see below), whose sum is σ = 68328320. Its totient is φ = 30747708.

The previous prime is 46121587. The next prime is 46121599. The reversal of 46121589 is 98512164.

It is not a de Polignac number, because 46121589 - 2¹ = 46121587 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46121587) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 854077 + ... + 854130.

It is an arithmetic number, because the mean of its divisors is an integer number (8541040).

Almost surely, 2^46121589 is an apocalyptic number.

It is an amenable number.

46121589 is a deficient number, since it is larger than the sum of its proper divisors (22206731).

46121589 is a wasteful number, since it uses less digits than its factorization.

46121589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708216 (or 1708210 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 46121589 is about 6791.2877276699. The cubic root of 46121589 is about 358.6202044348.

The spelling of 46121589 in words is "forty-six million, one hundred twenty-one thousand, five hundred eighty-nine".