89407230 has 32 divisors (see below), whose sum is σ = 234085248. Its totient is φ = 21674400.

The previous prime is 89407229. The next prime is 89407309. The reversal of 89407230 is 3270498.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 89407191 and 89407200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135136 + ... + 135795.

It is an arithmetic number, because the mean of its divisors is an integer number (7315164).

Almost surely, 2^89407230 is an apocalyptic number.

89407230 is an abundant number, since it is smaller than the sum of its proper divisors (144678018).

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

89407230 is a wasteful number, since it uses less digits than its factorization.

89407230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270952.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 89407230 is about 9455.5396461545. The cubic root of 89407230 is about 447.1544391753.

The spelling of 89407230 in words is "eighty-nine million, four hundred seven thousand, two hundred thirty".