152274307 has 2 divisors, whose sum is σ = 152274308. Its totient is φ = 152274306.

The previous prime is 152274281. The next prime is 152274319. The reversal of 152274307 is 703472251.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 152274307 - 2¹⁵ = 152241539 is a prime.

It is not a weakly prime, because it can be changed into another prime (152278307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76137153 + 76137154.

It is an arithmetic number, because the mean of its divisors is an integer number (76137154).

Almost surely, 2^152274307 is an apocalyptic number.

152274307 is a deficient number, since it is larger than the sum of its proper divisors (1).

152274307 is an equidigital number, since it uses as much as digits as its factorization.

152274307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 152274307 is about 12339.9476092891. The cubic root of 152274307 is about 534.0011724551.

The spelling of 152274307 in words is "one hundred fifty-two million, two hundred seventy-four thousand, three hundred seven".