89182513 has 4 divisors (see below), whose sum is σ = 101922880. Its totient is φ = 76442148.

The previous prime is 89182507. The next prime is 89182537. The reversal of 89182513 is 31528198.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 89182513 - 2⁵ = 89182481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89182553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6370173 + ... + 6370186.

It is an arithmetic number, because the mean of its divisors is an integer number (25480720).

Almost surely, 2^89182513 is an apocalyptic number.

It is an amenable number.

89182513 is a deficient number, since it is larger than the sum of its proper divisors (12740367).

89182513 is a wasteful number, since it uses less digits than its factorization.

89182513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12740366.

The product of its digits is 17280, while the sum is 37.

The square root of 89182513 is about 9443.6493475775. The cubic root of 89182513 is about 446.7794974358.

The spelling of 89182513 in words is "eighty-nine million, one hundred eighty-two thousand, five hundred thirteen".