99496988 has 24 divisors (see below), whose sum is σ = 192380832. Its totient is φ = 44785664.

The previous prime is 99496987. The next prime is 99497009. The reversal of 99496988 is 88969499.

It is a self number, because there is not a number n which added to its sum of digits gives 99496988.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99496987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30245 + ... + 33372.

It is an arithmetic number, because the mean of its divisors is an integer number (8015868).

Almost surely, 2^99496988 is an apocalyptic number.

It is an amenable number.

99496988 is a deficient number, since it is larger than the sum of its proper divisors (92883844).

99496988 is a wasteful number, since it uses less digits than its factorization.

99496988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63661 (or 63659 counting only the distinct ones).

The product of its digits is 10077696, while the sum is 62.

The square root of 99496988 is about 9974.8176925696. The cubic root of 99496988 is about 463.3793164974.

The spelling of 99496988 in words is "ninety-nine million, four hundred ninety-six thousand, nine hundred eighty-eight".