89252507 has 4 divisors (see below), whose sum is σ = 89434776. Its totient is φ = 89070240.

The previous prime is 89252491. The next prime is 89252543. The reversal of 89252507 is 70525298.

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 89252507 - 2⁴ = 89252491 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89251507) 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, 90398 + ... + 91379.

It is an arithmetic number, because the mean of its divisors is an integer number (22358694).

Almost surely, 2^89252507 is an apocalyptic number.

89252507 is a deficient number, since it is larger than the sum of its proper divisors (182269).

89252507 is a wasteful number, since it uses less digits than its factorization.

89252507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182268.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 89252507 is about 9447.3544974241. The cubic root of 89252507 is about 446.8963503386.

The spelling of 89252507 in words is "eighty-nine million, two hundred fifty-two thousand, five hundred seven".