99954392 has 16 divisors (see below), whose sum is σ = 191986200. Its totient is φ = 48758080.

The previous prime is 99954331. The next prime is 99954409. The reversal of 99954392 is 29345999.

It is a self number, because there is not a number n which added to its sum of digits gives 99954392.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152042 + ... + 152697.

Almost surely, 2^99954392 is an apocalyptic number.

It is an amenable number.

99954392 is a deficient number, since it is larger than the sum of its proper divisors (92031808).

99954392 is a wasteful number, since it uses less digits than its factorization.

99954392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304786 (or 304782 counting only the distinct ones).

The product of its digits is 787320, while the sum is 50.

The square root of 99954392 is about 9997.7193399295. The cubic root of 99954392 is about 464.0883081030.

The spelling of 99954392 in words is "ninety-nine million, nine hundred fifty-four thousand, three hundred ninety-two".