99252849 has 8 divisors (see below), whose sum is σ = 132384672. Its totient is φ = 66144800.

The previous prime is 99252823. The next prime is 99252859. The reversal of 99252849 is 94825299.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 99252849 - 2¹⁶ = 99187313 is a prime.

It is a super-2 number, since 2×99252849² = 19702256069233602, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 99252798 and 99252807.

It is not an unprimeable number, because it can be changed into a prime (99252859) 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, 9637 + ... + 17069.

It is an arithmetic number, because the mean of its divisors is an integer number (16548084).

Almost surely, 2^99252849 is an apocalyptic number.

It is an amenable number.

99252849 is a deficient number, since it is larger than the sum of its proper divisors (33131823).

99252849 is a wasteful number, since it uses less digits than its factorization.

99252849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11887.

The product of its digits is 466560, while the sum is 48.

The square root of 99252849 is about 9962.5724087707. The cubic root of 99252849 is about 463.0000031099. Note that the first 5 decimals are identical.

The spelling of 99252849 in words is "ninety-nine million, two hundred fifty-two thousand, eight hundred forty-nine".