42792767 has 2 divisors, whose sum is σ = 42792768. Its totient is φ = 42792766.

The previous prime is 42792751. The next prime is 42792773. The reversal of 42792767 is 76729724.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42792767 - 2⁴ = 42792751 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42792707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21396383 + 21396384.

It is an arithmetic number, because the mean of its divisors is an integer number (21396384).

Almost surely, 2^42792767 is an apocalyptic number.

42792767 is a deficient number, since it is larger than the sum of its proper divisors (1).

42792767 is an equidigital number, since it uses as much as digits as its factorization.

42792767 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 296352, while the sum is 44.

The square root of 42792767 is about 6541.6180720063. The cubic root of 42792767 is about 349.7760935249.

The spelling of 42792767 in words is "forty-two million, seven hundred ninety-two thousand, seven hundred sixty-seven".