99194958 has 24 divisors (see below), whose sum is σ = 215240688. Its totient is φ = 33016032.

The previous prime is 99194951. The next prime is 99194981. The reversal of 99194958 is 85949199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99194951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9666 + ... + 17082.

It is an arithmetic number, because the mean of its divisors is an integer number (8968362).

Almost surely, 2^99194958 is an apocalyptic number.

99194958 is an abundant number, since it is smaller than the sum of its proper divisors (116045730).

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

99194958 is a wasteful number, since it uses less digits than its factorization.

99194958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8168 (or 8165 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 54.

The square root of 99194958 is about 9959.6665606836. Note that the first 3 decimals coincide. The cubic root of 99194958 is about 462.9099679242.

The spelling of 99194958 in words is "ninety-nine million, one hundred ninety-four thousand, nine hundred fifty-eight".