60172425 has 18 divisors (see below), whose sum is σ = 107775902. Its totient is φ = 32091840.

The previous prime is 60172423. The next prime is 60172447. The reversal of 60172425 is 52427106.

It can be written as a sum of positive squares in 3 ways, for example, as 20331081 + 39841344 = 4509^2 + 6312^2 .

It is not a de Polignac number, because 60172425 - 2¹ = 60172423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60172421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 133492 + ... + 133941.

Almost surely, 2^60172425 is an apocalyptic number.

It is an amenable number.

60172425 is a deficient number, since it is larger than the sum of its proper divisors (47603477).

60172425 is a wasteful number, since it uses less digits than its factorization.

60172425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267449 (or 267441 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 60172425 is about 7757.0886935757. The cubic root of 60172425 is about 391.8614171555.

The spelling of 60172425 in words is "sixty million, one hundred seventy-two thousand, four hundred twenty-five".