89964154 has 8 divisors (see below), whose sum is σ = 154224288. Its totient is φ = 38556060.

The previous prime is 89964143. The next prime is 89964163. The reversal of 89964154 is 45146998.

It is a happy number.

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, 3212992 + ... + 3213019.

It is an arithmetic number, because the mean of its divisors is an integer number (19278036).

Almost surely, 2^89964154 is an apocalyptic number.

89964154 is a deficient number, since it is larger than the sum of its proper divisors (64260134).

89964154 is a wasteful number, since it uses less digits than its factorization.

89964154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6426020.

The product of its digits is 311040, while the sum is 46.

The square root of 89964154 is about 9484.9435422674. The cubic root of 89964154 is about 448.0809702978.

The spelling of 89964154 in words is "eighty-nine million, nine hundred sixty-four thousand, one hundred fifty-four".