146872967 has 2 divisors, whose sum is σ = 146872968. Its totient is φ = 146872966.

The previous prime is 146872951. The next prime is 146872969. The reversal of 146872967 is 769278641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 146872967 - 2⁴ = 146872951 is a prime.

Together with 146872969, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146872969) 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, 73436483 + 73436484.

It is an arithmetic number, because the mean of its divisors is an integer number (73436484).

Almost surely, 2^146872967 is an apocalyptic number.

146872967 is a deficient number, since it is larger than the sum of its proper divisors (1).

146872967 is an equidigital number, since it uses as much as digits as its factorization.

146872967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1016064, while the sum is 50.

The square root of 146872967 is about 12119.1157680748. The cubic root of 146872967 is about 527.6111392547.

The spelling of 146872967 in words is "one hundred forty-six million, eight hundred seventy-two thousand, nine hundred sixty-seven".