89464894 has 16 divisors (see below), whose sum is σ = 140343840. Its totient is φ = 42692320.

The previous prime is 89464831. The next prime is 89464909. The reversal of 89464894 is 49846498.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21504 + ... + 25324.

It is an arithmetic number, because the mean of its divisors is an integer number (8771490).

Almost surely, 2^89464894 is an apocalyptic number.

89464894 is a deficient number, since it is larger than the sum of its proper divisors (50878946).

89464894 is a wasteful number, since it uses less digits than its factorization.

89464894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4355.

The product of its digits is 1990656, while the sum is 52.

The square root of 89464894 is about 9458.5883724793. The cubic root of 89464894 is about 447.2505506128.

The spelling of 89464894 in words is "eighty-nine million, four hundred sixty-four thousand, eight hundred ninety-four".