916451267 has 2 divisors, whose sum is σ = 916451268. Its totient is φ = 916451266.

The previous prime is 916451231. The next prime is 916451279. The reversal of 916451267 is 762154619.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 916451267 - 2¹⁰ = 916450243 is a prime.

It is not a weakly prime, because it can be changed into another prime (916451287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 458225633 + 458225634.

It is an arithmetic number, because the mean of its divisors is an integer number (458225634).

Almost surely, 2^916451267 is an apocalyptic number.

916451267 is a deficient number, since it is larger than the sum of its proper divisors (1).

916451267 is an equidigital number, since it uses as much as digits as its factorization.

916451267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 41.

The square root of 916451267 is about 30272.9461235606. The cubic root of 916451267 is about 971.3366865853.

The spelling of 916451267 in words is "nine hundred sixteen million, four hundred fifty-one thousand, two hundred sixty-seven".