147416387 has 2 divisors, whose sum is σ = 147416388. Its totient is φ = 147416386.

The previous prime is 147416371. The next prime is 147416417. The reversal of 147416387 is 783614741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 147416387 - 2⁴ = 147416371 is a prime.

It is a super-2 number, since 2×147416387² = 43463182312267538, which contains 22 as substring.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (147416887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73708193 + 73708194.

It is an arithmetic number, because the mean of its divisors is an integer number (73708194).

Almost surely, 2^147416387 is an apocalyptic number.

147416387 is a deficient number, since it is larger than the sum of its proper divisors (1).

147416387 is an equidigital number, since it uses as much as digits as its factorization.

147416387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 112896, while the sum is 41.

The square root of 147416387 is about 12141.5150207872. The cubic root of 147416387 is about 528.2610468317.

The spelling of 147416387 in words is "one hundred forty-seven million, four hundred sixteen thousand, three hundred eighty-seven".