147022125 has 16 divisors (see below), whose sum is σ = 244645440. Its totient is φ = 78411600.

The previous prime is 147022123. The next prime is 147022129. The reversal of 147022125 is 521220741.

It is not a de Polignac number, because 147022125 - 2¹ = 147022123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 147022095 and 147022104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147022121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195655 + ... + 196404.

It is an arithmetic number, because the mean of its divisors is an integer number (15290340).

Almost surely, 2^147022125 is an apocalyptic number.

147022125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

147022125 is a deficient number, since it is larger than the sum of its proper divisors (97623315).

147022125 is an equidigital number, since it uses as much as digits as its factorization.

147022125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392077 (or 392067 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 147022125 is about 12125.2680382745. The cubic root of 147022125 is about 527.7896853782.

Adding to 147022125 its reverse (521220741), we get a palindrome (668242866).

The spelling of 147022125 in words is "one hundred forty-seven million, twenty-two thousand, one hundred twenty-five".