152668207 has 2 divisors, whose sum is σ = 152668208. Its totient is φ = 152668206.

The previous prime is 152668183. The next prime is 152668283. The reversal of 152668207 is 702866251.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (702866251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152668207 - 2²⁷ = 18450479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152668907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76334103 + 76334104.

It is an arithmetic number, because the mean of its divisors is an integer number (76334104).

Almost surely, 2^152668207 is an apocalyptic number.

152668207 is a deficient number, since it is larger than the sum of its proper divisors (1).

152668207 is an equidigital number, since it uses as much as digits as its factorization.

152668207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 152668207 is about 12355.8976606315. The cubic root of 152668207 is about 534.4612236960.

The spelling of 152668207 in words is "one hundred fifty-two million, six hundred sixty-eight thousand, two hundred seven".