18052967 has 2 divisors, whose sum is σ = 18052968. Its totient is φ = 18052966.

The previous prime is 18052939. The next prime is 18052987. The reversal of 18052967 is 76925081.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 18052967 - 2⁸ = 18052711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 18052967.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (18052987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9026483 + 9026484.

It is an arithmetic number, because the mean of its divisors is an integer number (9026484).

Almost surely, 2^18052967 is an apocalyptic number.

18052967 is a deficient number, since it is larger than the sum of its proper divisors (1).

18052967 is an equidigital number, since it uses as much as digits as its factorization.

18052967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 18052967 is about 4248.8783225694. The cubic root of 18052967 is about 262.3309484472.

The spelling of 18052967 in words is "eighteen million, fifty-two thousand, nine hundred sixty-seven".