601140125 has 8 divisors (see below), whose sum is σ = 750223032. Its totient is φ = 480912000.

The previous prime is 601140109. The next prime is 601140131. The reversal of 601140125 is 521041106.

It can be written as a sum of positive squares in 4 ways, for example, as 3728761 + 597411364 = 1931^2 + 24442^2 .

It is not a de Polignac number, because 601140125 - 2⁴ = 601140109 is a prime.

It is a super-2 number, since 2×601140125² = 722738899770031250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 601140097 and 601140106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2404436 + ... + 2404685.

It is an arithmetic number, because the mean of its divisors is an integer number (93777879).

Almost surely, 2^601140125 is an apocalyptic number.

It is an amenable number.

601140125 is a deficient number, since it is larger than the sum of its proper divisors (149082907).

601140125 is an equidigital number, since it uses as much as digits as its factorization.

601140125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4809136 (or 4809126 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 601140125 is about 24518.1590866851. The cubic root of 601140125 is about 843.9665598672.

The spelling of 601140125 in words is "six hundred one million, one hundred forty thousand, one hundred twenty-five".