89957413 has 16 divisors (see below), whose sum is σ = 110965120. Its totient is φ = 71015616.

The previous prime is 89957407. The next prime is 89957429. The reversal of 89957413 is 31475998.

It is a happy number.

It is not a de Polignac number, because 89957413 - 2⁹ = 89956901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89957113) 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, 55531 + ... + 57127.

It is an arithmetic number, because the mean of its divisors is an integer number (6935320).

Almost surely, 2^89957413 is an apocalyptic number.

It is an amenable number.

89957413 is a deficient number, since it is larger than the sum of its proper divisors (21007707).

89957413 is a wasteful number, since it uses less digits than its factorization.

89957413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2236.

The product of its digits is 272160, while the sum is 46.

The square root of 89957413 is about 9484.5881829418. The cubic root of 89957413 is about 448.0697784726.

The spelling of 89957413 in words is "eighty-nine million, nine hundred fifty-seven thousand, four hundred thirteen".