99652444 has 6 divisors (see below), whose sum is σ = 174391784. Its totient is φ = 49826220.

The previous prime is 99652393. The next prime is 99652447. The reversal of 99652444 is 44425699.

It is a self number, because there is not a number n which added to its sum of digits gives 99652444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99652447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12456552 + ... + 12456559.

Almost surely, 2^99652444 is an apocalyptic number.

It is an amenable number.

99652444 is a deficient number, since it is larger than the sum of its proper divisors (74739340).

99652444 is a wasteful number, since it uses less digits than its factorization.

99652444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24913115 (or 24913113 counting only the distinct ones).

The product of its digits is 311040, while the sum is 43.

The square root of 99652444 is about 9982.6070743068. The cubic root of 99652444 is about 463.6205218266.

The spelling of 99652444 in words is "ninety-nine million, six hundred fifty-two thousand, four hundred forty-four".