99254427 has 8 divisors (see below), whose sum is σ = 133071120. Its totient is φ = 65803680.

The previous prime is 99254411. The next prime is 99254429. The reversal of 99254427 is 72445299.

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

It is not a de Polignac number, because 99254427 - 2⁴ = 99254411 is a prime.

It is a super-3 number, since 3×99254427³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (99254429) 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 7 ways as a sum of consecutive naturals, for example, 90852 + ... + 91937.

It is an arithmetic number, because the mean of its divisors is an integer number (16633890).

Almost surely, 2^99254427 is an apocalyptic number.

99254427 is a deficient number, since it is larger than the sum of its proper divisors (33816693).

99254427 is a wasteful number, since it uses less digits than its factorization.

99254427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182973.

The product of its digits is 181440, while the sum is 42.

The square root of 99254427 is about 9962.6516048691. The cubic root of 99254427 is about 463.0024568099.

It can be divided in two parts, 99254 and 427, that added together give a triangular number (99681 = T₄₄₆).

The spelling of 99254427 in words is "ninety-nine million, two hundred fifty-four thousand, four hundred twenty-seven".