99476646 has 16 divisors (see below), whose sum is σ = 204330864. Its totient is φ = 32262624.

The previous prime is 99476627. The next prime is 99476677. The reversal of 99476646 is 64667499.

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, 223825 + ... + 224268.

It is an arithmetic number, because the mean of its divisors is an integer number (12770679).

Almost surely, 2^99476646 is an apocalyptic number.

99476646 is an abundant number, since it is smaller than the sum of its proper divisors (104854218).

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

99476646 is a wasteful number, since it uses less digits than its factorization.

99476646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448135.

The product of its digits is 1959552, while the sum is 51.

The square root of 99476646 is about 9973.7979726882. The cubic root of 99476646 is about 463.3477352918.

The spelling of 99476646 in words is "ninety-nine million, four hundred seventy-six thousand, six hundred forty-six".