99452517 has 16 divisors (see below), whose sum is σ = 142556160. Its totient is φ = 61474032.

The previous prime is 99452503. The next prime is 99452527. The reversal of 99452517 is 71525499.

It is not a de Polignac number, because 99452517 - 2⁴ = 99452501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99452527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15883 + ... + 21240.

It is an arithmetic number, because the mean of its divisors is an integer number (8909760).

Almost surely, 2^99452517 is an apocalyptic number.

It is an amenable number.

99452517 is a deficient number, since it is larger than the sum of its proper divisors (43103643).

99452517 is a wasteful number, since it uses less digits than its factorization.

99452517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37192.

The product of its digits is 113400, while the sum is 42.

The square root of 99452517 is about 9972.5882798800. The cubic root of 99452517 is about 463.3102691393.

The spelling of 99452517 in words is "ninety-nine million, four hundred fifty-two thousand, five hundred seventeen".