42692323 has 2 divisors, whose sum is σ = 42692324. Its totient is φ = 42692322.

The previous prime is 42692291. The next prime is 42692327. The reversal of 42692323 is 32329624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42692323 - 2⁵ = 42692291 is a prime.

It is not a weakly prime, because it can be changed into another prime (42692327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21346161 + 21346162.

It is an arithmetic number, because the mean of its divisors is an integer number (21346162).

Almost surely, 2^42692323 is an apocalyptic number.

42692323 is a deficient number, since it is larger than the sum of its proper divisors (1).

42692323 is an equidigital number, since it uses as much as digits as its factorization.

42692323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 31.

The square root of 42692323 is about 6533.9362561935. The cubic root of 42692323 is about 349.5022120841.

The spelling of 42692323 in words is "forty-two million, six hundred ninety-two thousand, three hundred twenty-three".