402094267 has 2 divisors, whose sum is σ = 402094268. Its totient is φ = 402094266.

The previous prime is 402094261. The next prime is 402094289. The reversal of 402094267 is 762490204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 402094267 - 2¹¹ = 402092219 is a prime.

It is not a weakly prime, because it can be changed into another prime (402094261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201047133 + 201047134.

It is an arithmetic number, because the mean of its divisors is an integer number (201047134).

Almost surely, 2^402094267 is an apocalyptic number.

402094267 is a deficient number, since it is larger than the sum of its proper divisors (1).

402094267 is an equidigital number, since it uses as much as digits as its factorization.

402094267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 402094267 is about 20052.2883232812. The cubic root of 402094267 is about 738.0899529996.

The spelling of 402094267 in words is "four hundred two million, ninety-four thousand, two hundred sixty-seven".