89449296 has 20 divisors (see below), whose sum is σ = 231077472. Its totient is φ = 29816416.

The previous prime is 89449273. The next prime is 89449301. The reversal of 89449296 is 69294498.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 931716 + ... + 931811.

Almost surely, 2^89449296 is an apocalyptic number.

It is an amenable number.

89449296 is an abundant number, since it is smaller than the sum of its proper divisors (141628176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89449296 is a wasteful number, since it uses less digits than its factorization.

89449296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1863538 (or 1863532 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 51.

The square root of 89449296 is about 9457.7637948936. The cubic root of 89449296 is about 447.2245567313.

The spelling of 89449296 in words is "eighty-nine million, four hundred forty-nine thousand, two hundred ninety-six".