99292449 has 16 divisors (see below), whose sum is σ = 138384000. Its totient is φ = 63207936.

The previous prime is 99292441. The next prime is 99292463. The reversal of 99292449 is 94429299.

It is not a de Polignac number, because 99292449 - 2³ = 99292441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99292398 and 99292407.

It is not an unprimeable number, because it can be changed into a prime (99292441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63327 + ... + 64875.

It is an arithmetic number, because the mean of its divisors is an integer number (8649000).

Almost surely, 2^99292449 is an apocalyptic number.

It is an amenable number.

99292449 is a deficient number, since it is larger than the sum of its proper divisors (39091551).

99292449 is a wasteful number, since it uses less digits than its factorization.

99292449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2504.

The product of its digits is 419904, while the sum is 48.

The square root of 99292449 is about 9964.5596490763. The cubic root of 99292449 is about 463.0615709891.

The spelling of 99292449 in words is "ninety-nine million, two hundred ninety-two thousand, four hundred forty-nine".