89236814 has 4 divisors (see below), whose sum is σ = 133855224. Its totient is φ = 44618406.

The previous prime is 89236813. The next prime is 89236837. The reversal of 89236814 is 41863298.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89236813) 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 as a sum of consecutive naturals, namely, 22309202 + ... + 22309205.

It is an arithmetic number, because the mean of its divisors is an integer number (33463806).

Almost surely, 2^89236814 is an apocalyptic number.

89236814 is a deficient number, since it is larger than the sum of its proper divisors (44618410).

89236814 is a wasteful number, since it uses less digits than its factorization.

89236814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44618409.

The product of its digits is 82944, while the sum is 41.

The square root of 89236814 is about 9446.5239109421. The cubic root of 89236814 is about 446.8701566561.

The spelling of 89236814 in words is "eighty-nine million, two hundred thirty-six thousand, eight hundred fourteen".