89422545 has 8 divisors (see below), whose sum is σ = 143076096. Its totient is φ = 47692016.

The previous prime is 89422537. The next prime is 89422547. The reversal of 89422545 is 54522498.

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

It is a cyclic number.

It is not a de Polignac number, because 89422545 - 2³ = 89422537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89422547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2980737 + ... + 2980766.

It is an arithmetic number, because the mean of its divisors is an integer number (17884512).

Almost surely, 2^89422545 is an apocalyptic number.

It is an amenable number.

89422545 is a deficient number, since it is larger than the sum of its proper divisors (53653551).

89422545 is a wasteful number, since it uses less digits than its factorization.

89422545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5961511.

The product of its digits is 115200, while the sum is 39.

The square root of 89422545 is about 9456.3494542027. The cubic root of 89422545 is about 447.1799694717.

The spelling of 89422545 in words is "eighty-nine million, four hundred twenty-two thousand, five hundred forty-five".