89611336 has 32 divisors (see below), whose sum is σ = 173954880. Its totient is φ = 43243200.

The previous prime is 89611321. The next prime is 89611337. The reversal of 89611336 is 63311698.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a junction number, because it is equal to n+sod(n) for n = 89611295 and 89611304.

It is not an unprimeable number, because it can be changed into a prime (89611337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37621 + ... + 39931.

It is an arithmetic number, because the mean of its divisors is an integer number (5436090).

Almost surely, 2^89611336 is an apocalyptic number.

It is an amenable number.

89611336 is a deficient number, since it is larger than the sum of its proper divisors (84343544).

89611336 is a wasteful number, since it uses less digits than its factorization.

89611336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2485 (or 2481 counting only the distinct ones).

The product of its digits is 23328, while the sum is 37.

The square root of 89611336 is about 9466.3264258106. The cubic root of 89611336 is about 447.4944472538.

The spelling of 89611336 in words is "eighty-nine million, six hundred eleven thousand, three hundred thirty-six".