89243996 has 6 divisors (see below), whose sum is σ = 156177000. Its totient is φ = 44621996.

The previous prime is 89243993. The next prime is 89244011. The reversal of 89243996 is 69934298.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89243993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11155496 + ... + 11155503.

It is an arithmetic number, because the mean of its divisors is an integer number (26029500).

Almost surely, 2^89243996 is an apocalyptic number.

It is an amenable number.

89243996 is a deficient number, since it is larger than the sum of its proper divisors (66933004).

89243996 is a wasteful number, since it uses less digits than its factorization.

89243996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22311003 (or 22311001 counting only the distinct ones).

The product of its digits is 839808, while the sum is 50.

The square root of 89243996 is about 9446.9040431244. The cubic root of 89243996 is about 446.8821447404.

The spelling of 89243996 in words is "eighty-nine million, two hundred forty-three thousand, nine hundred ninety-six".