99252797 has 16 divisors (see below), whose sum is σ = 118713600. Its totient is φ = 81134592.

The previous prime is 99252773. The next prime is 99252823. The reversal of 99252797 is 79725299.

It is not a de Polignac number, because 99252797 - 2¹⁰ = 99251773 is a prime.

It is a super-2 number, since 2×99252797² = 19702235424646418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99252497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71603 + ... + 72975.

It is an arithmetic number, because the mean of its divisors is an integer number (7419600).

Almost surely, 2^99252797 is an apocalyptic number.

It is an amenable number.

99252797 is a deficient number, since it is larger than the sum of its proper divisors (19460803).

99252797 is a wasteful number, since it uses less digits than its factorization.

99252797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852.

The product of its digits is 714420, while the sum is 50.

The square root of 99252797 is about 9962.5697990027. The cubic root of 99252797 is about 462.9999222524. Note that the first 4 decimals are identical.

Adding to 99252797 its sum of digits (50), we get a cube (99252847 = 463³).

The spelling of 99252797 in words is "ninety-nine million, two hundred fifty-two thousand, seven hundred ninety-seven".