89337066 has 32 divisors (see below), whose sum is σ = 219907968. Its totient is φ = 23561280.

The previous prime is 89337029. The next prime is 89337067. The reversal of 89337066 is 66073398.

It is a super-2 number, since 2×89337066² = 15962222722976712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (89337067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81265 + ... + 82356.

It is an arithmetic number, because the mean of its divisors is an integer number (6872124).

Almost surely, 2^89337066 is an apocalyptic number.

89337066 is an abundant number, since it is smaller than the sum of its proper divisors (130570902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89337066 is a wasteful number, since it uses less digits than its factorization.

89337066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163646.

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 89337066 is about 9451.8287119478. The cubic root of 89337066 is about 447.0374376203.

The spelling of 89337066 in words is "eighty-nine million, three hundred thirty-seven thousand, sixty-six".