1042922807 has 2 divisors, whose sum is σ = 1042922808. Its totient is φ = 1042922806.

The previous prime is 1042922773. The next prime is 1042922813. The reversal of 1042922807 is 7082292401.

It is a strong prime.

It is an emirp because it is prime and its reverse (7082292401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1042922807 - 2⁶ = 1042922743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1042922887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521461403 + 521461404.

It is an arithmetic number, because the mean of its divisors is an integer number (521461404).

Almost surely, 2^1042922807 is an apocalyptic number.

1042922807 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042922807 is an equidigital number, since it uses as much as digits as its factorization.

1042922807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 1042922807 is about 32294.3153976052. The cubic root of 1042922807 is about 1014.1076408754.

The spelling of 1042922807 in words is "one billion, forty-two million, nine hundred twenty-two thousand, eight hundred seven".