89406367 has 4 divisors (see below), whose sum is σ = 89495640. Its totient is φ = 89317096.

The previous prime is 89406353. The next prime is 89406377. The reversal of 89406367 is 76360498.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 89406367 - 2¹¹ = 89404319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89406347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43117 + ... + 45142.

It is an arithmetic number, because the mean of its divisors is an integer number (22373910).

Almost surely, 2^89406367 is an apocalyptic number.

89406367 is a deficient number, since it is larger than the sum of its proper divisors (89273).

89406367 is a wasteful number, since it uses less digits than its factorization.

89406367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89272.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 89406367 is about 9455.4940114200. The cubic root of 89406367 is about 447.1530004567.

The spelling of 89406367 in words is "eighty-nine million, four hundred six thousand, three hundred sixty-seven".