99274170 has 16 divisors (see below), whose sum is σ = 238258080. Its totient is φ = 26473104.

The previous prime is 99274159. The next prime is 99274171. The reversal of 99274170 is 7147299.

It is not an unprimeable number, because it can be changed into a prime (99274171) 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, 1654540 + ... + 1654599.

It is an arithmetic number, because the mean of its divisors is an integer number (14891130).

Almost surely, 2^99274170 is an apocalyptic number.

99274170 is an abundant number, since it is smaller than the sum of its proper divisors (138983910).

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

99274170 is a wasteful number, since it uses less digits than its factorization.

99274170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3309149.

The product of its (nonzero) digits is 31752, while the sum is 39.

The square root of 99274170 is about 9963.6424062689. The cubic root of 99274170 is about 463.0331538503.

The spelling of 99274170 in words is "ninety-nine million, two hundred seventy-four thousand, one hundred seventy".