89422644 has 24 divisors (see below), whose sum is σ = 209647648. Its totient is φ = 29665440.

The previous prime is 89422609. The next prime is 89422657. The reversal of 89422644 is 44622498.

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, 15127 + ... + 20190.

Almost surely, 2^89422644 is an apocalyptic number.

It is an amenable number.

89422644 is an abundant number, since it is smaller than the sum of its proper divisors (120225004).

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

89422644 is a wasteful number, since it uses less digits than its factorization.

89422644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35535 (or 35533 counting only the distinct ones).

The product of its digits is 110592, while the sum is 39.

The square root of 89422644 is about 9456.3546887794. The cubic root of 89422644 is about 447.1801344964.

The spelling of 89422644 in words is "eighty-nine million, four hundred twenty-two thousand, six hundred forty-four".