151391467 has 2 divisors, whose sum is σ = 151391468. Its totient is φ = 151391466.

The previous prime is 151391453. The next prime is 151391473. The reversal of 151391467 is 764193151.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (764193151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151391467 - 2²³ = 143002859 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (151391407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75695733 + 75695734.

It is an arithmetic number, because the mean of its divisors is an integer number (75695734).

Almost surely, 2^151391467 is an apocalyptic number.

151391467 is a deficient number, since it is larger than the sum of its proper divisors (1).

151391467 is an equidigital number, since it uses as much as digits as its factorization.

151391467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 37.

The square root of 151391467 is about 12304.1239834456. The cubic root of 151391467 is about 532.9671796252.

The spelling of 151391467 in words is "one hundred fifty-one million, three hundred ninety-one thousand, four hundred sixty-seven".