92427399 has 20 divisors (see below), whose sum is σ = 142528320. Its totient is φ = 59628960.

The previous prime is 92427397. The next prime is 92427449. The reversal of 92427399 is 99372429.

It is not a de Polignac number, because 92427399 - 2¹ = 92427397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92427397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15894 + ... + 20915.

It is an arithmetic number, because the mean of its divisors is an integer number (7126416).

Almost surely, 2^92427399 is an apocalyptic number.

92427399 is a deficient number, since it is larger than the sum of its proper divisors (50100921).

92427399 is a wasteful number, since it uses less digits than its factorization.

92427399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36852 (or 36843 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 92427399 is about 9613.9169436812. The cubic root of 92427399 is about 452.1337333028.

It can be divided in two parts, 9242 and 7399, that added together give a square (16641 = 129²).

The spelling of 92427399 in words is "ninety-two million, four hundred twenty-seven thousand, three hundred ninety-nine".