92145323 has 4 divisors (see below), whose sum is σ = 93883968. Its totient is φ = 90406680.

The previous prime is 92145311. The next prime is 92145331. The reversal of 92145323 is 32354129.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-92145323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92145353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 869243 + ... + 869348.

It is an arithmetic number, because the mean of its divisors is an integer number (23470992).

Almost surely, 2^92145323 is an apocalyptic number.

92145323 is a deficient number, since it is larger than the sum of its proper divisors (1738645).

92145323 is a wasteful number, since it uses less digits than its factorization.

92145323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738644.

The product of its digits is 6480, while the sum is 29.

The square root of 92145323 is about 9599.2355424794. The cubic root of 92145323 is about 451.6733141423.

The spelling of 92145323 in words is "ninety-two million, one hundred forty-five thousand, three hundred twenty-three".