99813294 has 36 divisors (see below), whose sum is σ = 251572464. Its totient is φ = 28517832.

The previous prime is 99813293. The next prime is 99813299. The reversal of 99813294 is 49231899.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99813293) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 55702 + ... + 57465.

It is an arithmetic number, because the mean of its divisors is an integer number (6988124).

Almost surely, 2^99813294 is an apocalyptic number.

99813294 is an abundant number, since it is smaller than the sum of its proper divisors (151759170).

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

99813294 is a wasteful number, since it uses less digits than its factorization.

99813294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113189 (or 113179 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The square root of 99813294 is about 9990.6603385362. The cubic root of 99813294 is about 463.8698325666.

The spelling of 99813294 in words is "ninety-nine million, eight hundred thirteen thousand, two hundred ninety-four".