89000723 has 8 divisors (see below), whose sum is σ = 103233792. Its totient is φ = 75147336.

The previous prime is 89000699. The next prime is 89000741. The reversal of 89000723 is 32700098.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 89000723 - 2¹⁴ = 88984339 is a prime.

It is a super-2 number, since 2×89000723² = 15842257389045458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89000753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94415 + ... + 95352.

It is an arithmetic number, because the mean of its divisors is an integer number (12904224).

Almost surely, 2^89000723 is an apocalyptic number.

89000723 is a deficient number, since it is larger than the sum of its proper divisors (14233069).

89000723 is a wasteful number, since it uses less digits than its factorization.

89000723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189841.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 89000723 is about 9434.0194509021. The cubic root of 89000723 is about 446.4757185480.

The spelling of 89000723 in words is "eighty-nine million, seven hundred twenty-three", and thus it is an aban number.