89841562 has 8 divisors (see below), whose sum is σ = 134956692. Its totient is φ = 44856000.

The previous prime is 89841553. The next prime is 89841629. The reversal of 89841562 is 26514898.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 88566921 + 1274641 = 9411^2 + 1129^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 30639 + ... + 33442.

Almost surely, 2^89841562 is an apocalyptic number.

89841562 is a deficient number, since it is larger than the sum of its proper divisors (45115130).

89841562 is a wasteful number, since it uses less digits than its factorization.

89841562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64784.

The product of its digits is 138240, while the sum is 43.

The square root of 89841562 is about 9478.4788864037. The cubic root of 89841562 is about 447.8773480405.

The spelling of 89841562 in words is "eighty-nine million, eight hundred forty-one thousand, five hundred sixty-two".