89527937 has 4 divisors (see below), whose sum is σ = 93420480. Its totient is φ = 85635396.

The previous prime is 89527883. The next prime is 89527939. The reversal of 89527937 is 73972598.

It is a happy number.

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 89527937 - 2⁶ = 89527873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89527939) 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, 1946237 + ... + 1946282.

It is an arithmetic number, because the mean of its divisors is an integer number (23355120).

Almost surely, 2^89527937 is an apocalyptic number.

It is an amenable number.

89527937 is a deficient number, since it is larger than the sum of its proper divisors (3892543).

89527937 is a wasteful number, since it uses less digits than its factorization.

89527937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3892542.

The product of its digits is 952560, while the sum is 50.

The square root of 89527937 is about 9461.9203653381. The cubic root of 89527937 is about 447.3555802501.

The spelling of 89527937 in words is "eighty-nine million, five hundred twenty-seven thousand, nine hundred thirty-seven".