89190107 has 4 divisors (see below), whose sum is σ = 89247216. Its totient is φ = 89133000.

The previous prime is 89190097. The next prime is 89190119. The reversal of 89190107 is 70109198.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 89190107 - 2¹⁰ = 89189083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89190137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26144 + ... + 29357.

It is an arithmetic number, because the mean of its divisors is an integer number (22311804).

Almost surely, 2^89190107 is an apocalyptic number.

89190107 is a deficient number, since it is larger than the sum of its proper divisors (57109).

89190107 is a wasteful number, since it uses less digits than its factorization.

89190107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57108.

The product of its (nonzero) digits is 4536, while the sum is 35.

The square root of 89190107 is about 9444.0514081616. The cubic root of 89190107 is about 446.7921783493.

The spelling of 89190107 in words is "eighty-nine million, one hundred ninety thousand, one hundred seven".