601172125 has 8 divisors (see below), whose sum is σ = 750262968. Its totient is φ = 480937600.

The previous prime is 601172113. The next prime is 601172129. The reversal of 601172125 is 521271106.

601172125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 78180964 + 522991161 = 8842^2 + 22869^2 .

It is not a de Polignac number, because 601172125 - 2⁵ = 601172093 is a prime.

It is a super-2 number, since 2×601172125² = 722815847754031250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 601172125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601172129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2404564 + ... + 2404813.

It is an arithmetic number, because the mean of its divisors is an integer number (93782871).

Almost surely, 2^601172125 is an apocalyptic number.

It is an amenable number.

601172125 is a deficient number, since it is larger than the sum of its proper divisors (149090843).

601172125 is an equidigital number, since it uses as much as digits as its factorization.

601172125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4809392 (or 4809382 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 601172125 is about 24518.8116555432. The cubic root of 601172125 is about 843.9815349951.

The spelling of 601172125 in words is "six hundred one million, one hundred seventy-two thousand, one hundred twenty-five".