99140315 has 8 divisors (see below), whose sum is σ = 120080880. Its totient is φ = 78570592.

The previous prime is 99140297. The next prime is 99140317. The reversal of 99140315 is 51304199.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99140315 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99140317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92120 + ... + 93189.

It is an arithmetic number, because the mean of its divisors is an integer number (15010110).

Almost surely, 2^99140315 is an apocalyptic number.

99140315 is a deficient number, since it is larger than the sum of its proper divisors (20940565).

99140315 is a wasteful number, since it uses less digits than its factorization.

99140315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185421.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 99140315 is about 9956.9229684677. The cubic root of 99140315 is about 462.8249520592.

The spelling of 99140315 in words is "ninety-nine million, one hundred forty thousand, three hundred fifteen".