147925 has 12 divisors (see below), whose sum is σ = 188356. Its totient is φ = 115200.

The previous prime is 147919. The next prime is 147937. The reversal of 147925 is 529741.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 30276 + 117649 = 174^2 + 343^2 .

It is a de Polignac number, because none of the positive numbers 2^k-147925 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

Its product of digits (2520) is a multiple of the sum of its prime factors (168).

It is a junction number, because it is equal to n+sod(n) for n = 147893 and 147902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1477 + ... + 1573.

147925 is a Friedman number, since it can be written as 9*(52+4^7)+1, using all its digits and the basic arithmetic operations.

2¹⁴⁷⁹²⁵ is an apocalyptic number.

It is an amenable number.

147925 is a deficient number, since it is larger than the sum of its proper divisors (40431).

147925 is an equidigital number, since it uses as much as digits as its factorization.

147925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 163 counting only the distinct ones).

The product of its digits is 2520, while the sum is 28.

The square root of 147925 is about 384.6101922726. The cubic root of 147925 is about 52.8867881286.

The spelling of 147925 in words is "one hundred forty-seven thousand, nine hundred twenty-five".