147157339 has 18 divisors (see below), whose sum is σ = 177339084. Its totient is φ = 121751280.

The previous prime is 147157333. The next prime is 147157343. The reversal of 147157339 is 933751741.

147157339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 147157339 - 2⁷ = 147157211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147157333) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 39424 + ... + 42994.

Almost surely, 2^147157339 is an apocalyptic number.

147157339 is a deficient number, since it is larger than the sum of its proper divisors (30181745).

147157339 is an equidigital number, since it uses as much as digits as its factorization.

147157339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3643 (or 3607 counting only the distinct ones).

The product of its digits is 79380, while the sum is 40.

The square root of 147157339 is about 12130.8424686829. The cubic root of 147157339 is about 527.9514358360.

The spelling of 147157339 in words is "one hundred forty-seven million, one hundred fifty-seven thousand, three hundred thirty-nine".