89494814 has 4 divisors (see below), whose sum is σ = 134242224. Its totient is φ = 44747406.

The previous prime is 89494813. The next prime is 89494843. The reversal of 89494814 is 41849498.

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 (89494813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22373702 + ... + 22373705.

It is an arithmetic number, because the mean of its divisors is an integer number (33560556).

Almost surely, 2^89494814 is an apocalyptic number.

89494814 is a deficient number, since it is larger than the sum of its proper divisors (44747410).

89494814 is a wasteful number, since it uses less digits than its factorization.

89494814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44747409.

The product of its digits is 331776, while the sum is 47.

The square root of 89494814 is about 9460.1698716249. The cubic root of 89494814 is about 447.3004034820.

The spelling of 89494814 in words is "eighty-nine million, four hundred ninety-four thousand, eight hundred fourteen".