151461967 has 2 divisors, whose sum is σ = 151461968. Its totient is φ = 151461966.

The previous prime is 151461943. The next prime is 151461971. The reversal of 151461967 is 769164151.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151461967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151461917) 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, 75730983 + 75730984.

It is an arithmetic number, because the mean of its divisors is an integer number (75730984).

Almost surely, 2^151461967 is an apocalyptic number.

151461967 is a deficient number, since it is larger than the sum of its proper divisors (1).

151461967 is an equidigital number, since it uses as much as digits as its factorization.

151461967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 40.

The square root of 151461967 is about 12306.9885431002. The cubic root of 151461967 is about 533.0498975306.

The spelling of 151461967 in words is "one hundred fifty-one million, four hundred sixty-one thousand, nine hundred sixty-seven".