92940427 has 2 divisors, whose sum is σ = 92940428. Its totient is φ = 92940426.

The previous prime is 92940413. The next prime is 92940431. The reversal of 92940427 is 72404929.

It is a strong prime.

It is an emirp because it is prime and its reverse (72404929) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 92940427 - 2¹¹ = 92938379 is a prime.

It is not a weakly prime, because it can be changed into another prime (92940437) 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 as a sum of consecutive naturals, namely, 46470213 + 46470214.

It is an arithmetic number, because the mean of its divisors is an integer number (46470214).

Almost surely, 2^92940427 is an apocalyptic number.

92940427 is a deficient number, since it is larger than the sum of its proper divisors (1).

92940427 is an equidigital number, since it uses as much as digits as its factorization.

92940427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 92940427 is about 9640.5615500343. The cubic root of 92940427 is about 452.9687289074.

The spelling of 92940427 in words is "ninety-two million, nine hundred forty thousand, four hundred twenty-seven".