89614378 has 16 divisors (see below), whose sum is σ = 162661824. Its totient is φ = 36146880.

The previous prime is 89614373. The next prime is 89614433. The reversal of 89614378 is 87341698.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (89614373) 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, 188028 + ... + 188503.

It is an arithmetic number, because the mean of its divisors is an integer number (10166364).

Almost surely, 2^89614378 is an apocalyptic number.

89614378 is a deficient number, since it is larger than the sum of its proper divisors (73047446).

89614378 is a wasteful number, since it uses less digits than its factorization.

89614378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376557.

The product of its digits is 290304, while the sum is 46.

The square root of 89614378 is about 9466.4870992359. The cubic root of 89614378 is about 447.4995108345.

The spelling of 89614378 in words is "eighty-nine million, six hundred fourteen thousand, three hundred seventy-eight".