151606667 has 2 divisors, whose sum is σ = 151606668. Its totient is φ = 151606666.

The previous prime is 151606657. The next prime is 151606673. The reversal of 151606667 is 766606151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151606667 - 2⁶ = 151606603 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151606667.

It is not a weakly prime, because it can be changed into another prime (151606657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75803333 + 75803334.

It is an arithmetic number, because the mean of its divisors is an integer number (75803334).

Almost surely, 2^151606667 is an apocalyptic number.

151606667 is a deficient number, since it is larger than the sum of its proper divisors (1).

151606667 is an equidigital number, since it uses as much as digits as its factorization.

151606667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 151606667 is about 12312.8659133445. The cubic root of 151606667 is about 533.2195941918.

The spelling of 151606667 in words is "one hundred fifty-one million, six hundred six thousand, six hundred sixty-seven".