147125338 has 4 divisors (see below), whose sum is σ = 220688010. Its totient is φ = 73562668.

The previous prime is 147125311. The next prime is 147125347. The reversal of 147125338 is 833521741.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 138227049 + 8898289 = 11757^2 + 2983^2 .

It is a super-2 number, since 2×147125338² = 43291730163228488, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36781333 + ... + 36781336.

Almost surely, 2^147125338 is an apocalyptic number.

147125338 is a deficient number, since it is larger than the sum of its proper divisors (73562672).

147125338 is an equidigital number, since it uses as much as digits as its factorization.

147125338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73562671.

The product of its digits is 20160, while the sum is 34.

The square root of 147125338 is about 12129.5234036627. The cubic root of 147125338 is about 527.9131634244.

The spelling of 147125338 in words is "one hundred forty-seven million, one hundred twenty-five thousand, three hundred thirty-eight".