92742863 has 2 divisors, whose sum is σ = 92742864. Its totient is φ = 92742862.

The previous prime is 92742851. The next prime is 92742887. The reversal of 92742863 is 36824729.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 92742863 - 2⁶ = 92742799 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 92742863.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (92742823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46371431 + 46371432.

It is an arithmetic number, because the mean of its divisors is an integer number (46371432).

Almost surely, 2^92742863 is an apocalyptic number.

92742863 is a deficient number, since it is larger than the sum of its proper divisors (1).

92742863 is an equidigital number, since it uses as much as digits as its factorization.

92742863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 41.

The square root of 92742863 is about 9630.3096004230. The cubic root of 92742863 is about 452.6475418063.

The spelling of 92742863 in words is "ninety-two million, seven hundred forty-two thousand, eight hundred sixty-three".