89423270 has 8 divisors (see below), whose sum is σ = 160961904. Its totient is φ = 35769304.

The previous prime is 89423263. The next prime is 89423309. The reversal of 89423270 is 7232498.

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

It is a self number, because there is not a number n which added to its sum of digits gives 89423270.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4471154 + ... + 4471173.

It is an arithmetic number, because the mean of its divisors is an integer number (20120238).

Almost surely, 2^89423270 is an apocalyptic number.

89423270 is a deficient number, since it is larger than the sum of its proper divisors (71538634).

89423270 is a wasteful number, since it uses less digits than its factorization.

89423270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8942334.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 89423270 is about 9456.3877881567. The cubic root of 89423270 is about 447.1811779835.

The spelling of 89423270 in words is "eighty-nine million, four hundred twenty-three thousand, two hundred seventy".