147961367 has 2 divisors, whose sum is σ = 147961368. Its totient is φ = 147961366.

The previous prime is 147961351. The next prime is 147961399. The reversal of 147961367 is 763169741.

147961367 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 147961367 - 2⁴ = 147961351 is a prime.

It is a super-2 number, since 2×147961367² = 43785132249017378, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147961867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73980683 + 73980684.

It is an arithmetic number, because the mean of its divisors is an integer number (73980684).

Almost surely, 2^147961367 is an apocalyptic number.

147961367 is a deficient number, since it is larger than the sum of its proper divisors (1).

147961367 is an equidigital number, since it uses as much as digits as its factorization.

147961367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 190512, while the sum is 44.

The square root of 147961367 is about 12163.9371504460. The cubic root of 147961367 is about 528.9112180269.

The spelling of 147961367 in words is "one hundred forty-seven million, nine hundred sixty-one thousand, three hundred sixty-seven".