99253994 has 8 divisors (see below), whose sum is σ = 170149728. Its totient is φ = 42537420.

The previous prime is 99253969. The next prime is 99254003. The reversal of 99253994 is 49935299.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×99253994³ (a number of 25 digits) contains 333 as substring.

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, 3544772 + ... + 3544799.

It is an arithmetic number, because the mean of its divisors is an integer number (21268716).

Almost surely, 2^99253994 is an apocalyptic number.

99253994 is a deficient number, since it is larger than the sum of its proper divisors (70895734).

99253994 is a wasteful number, since it uses less digits than its factorization.

99253994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7089580.

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

The square root of 99253994 is about 9962.6298736830. The cubic root of 99253994 is about 463.0017835222.

The spelling of 99253994 in words is "ninety-nine million, two hundred fifty-three thousand, nine hundred ninety-four".