89000966 has 4 divisors (see below), whose sum is σ = 133501452. Its totient is φ = 44500482.

The previous prime is 89000963. The next prime is 89000981. The reversal of 89000966 is 66900098.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89000963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22250240 + ... + 22250243.

It is an arithmetic number, because the mean of its divisors is an integer number (33375363).

Almost surely, 2^89000966 is an apocalyptic number.

89000966 is a deficient number, since it is larger than the sum of its proper divisors (44500486).

89000966 is a wasteful number, since it uses less digits than its factorization.

89000966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44500485.

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 89000966 is about 9434.0323298153. The cubic root of 89000966 is about 446.4761248874.

The spelling of 89000966 in words is "eighty-nine million, nine hundred sixty-six", and thus it is an aban number.