99258270 has 16 divisors (see below), whose sum is σ = 238219920. Its totient is φ = 26468864.

The previous prime is 99258259. The next prime is 99258277. The reversal of 99258270 is 7285299.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99258277) 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 7 ways as a sum of consecutive naturals, for example, 1654275 + ... + 1654334.

It is an arithmetic number, because the mean of its divisors is an integer number (14888745).

Almost surely, 2^99258270 is an apocalyptic number.

99258270 is an abundant number, since it is smaller than the sum of its proper divisors (138961650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99258270 is a wasteful number, since it uses less digits than its factorization.

99258270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3308619.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 99258270 is about 9962.8444733419. The cubic root of 99258270 is about 463.0084323468.

The spelling of 99258270 in words is "ninety-nine million, two hundred fifty-eight thousand, two hundred seventy".