89672283 has 6 divisors (see below), whose sum is σ = 129526644. Its totient is φ = 59781516.

The previous prime is 89672281. The next prime is 89672291. The reversal of 89672283 is 38227698.

It is not a de Polignac number, because 89672283 - 2¹ = 89672281 is a prime.

It is a super-2 number, since 2×89672283² = 16082236676864178, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (89672281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4981785 + ... + 4981802.

It is an arithmetic number, because the mean of its divisors is an integer number (21587774).

Almost surely, 2^89672283 is an apocalyptic number.

89672283 is a deficient number, since it is larger than the sum of its proper divisors (39854361).

89672283 is a wasteful number, since it uses less digits than its factorization.

89672283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9963593 (or 9963590 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 89672283 is about 9469.5450260295. The cubic root of 89672283 is about 447.5958751330.

The spelling of 89672283 in words is "eighty-nine million, six hundred seventy-two thousand, two hundred eighty-three".