147425056 has 12 divisors (see below), whose sum is σ = 290243142. Its totient is φ = 73712512.

The previous prime is 147425051. The next prime is 147425081. The reversal of 147425056 is 650524741.

It can be written as a sum of positive squares in only one way, i.e., 144480400 + 2944656 = 12020^2 + 1716^2 .

It is not an unprimeable number, because it can be changed into a prime (147425051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2303485 + ... + 2303548.

Almost surely, 2^147425056 is an apocalyptic number.

147425056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

147425056 is a deficient number, since it is larger than the sum of its proper divisors (142818086).

147425056 is an equidigital number, since it uses as much as digits as its factorization.

147425056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4607043 (or 4607035 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 147425056 is about 12141.8720138206. The cubic root of 147425056 is about 528.2714016400.

Adding to 147425056 its reverse (650524741), we get a palindrome (797949797).

The spelling of 147425056 in words is "one hundred forty-seven million, four hundred twenty-five thousand, fifty-six".