99253418 has 32 divisors (see below), whose sum is σ = 172720512. Its totient is φ = 42328000.

The previous prime is 99253403. The next prime is 99253433. The reversal of 99253418 is 81435299.

It is an interprime number because it is at equal distance from previous prime (99253403) and next prime (99253433).

It is a super-3 number, since 3×99253418³ (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 15 ways as a sum of consecutive naturals, for example, 24968 + ... + 28668.

It is an arithmetic number, because the mean of its divisors is an integer number (5397516).

Almost surely, 2^99253418 is an apocalyptic number.

99253418 is a deficient number, since it is larger than the sum of its proper divisors (73467094).

99253418 is a wasteful number, since it uses less digits than its factorization.

99253418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790.

The product of its digits is 77760, while the sum is 41.

The square root of 99253418 is about 9962.6009656113. The cubic root of 99253418 is about 463.0008878754. Note that the first 3 decimals are identical.

The spelling of 99253418 in words is "ninety-nine million, two hundred fifty-three thousand, four hundred eighteen".