601161325 has 12 divisors (see below), whose sum is σ = 758076480. Its totient is φ = 472776560.

The previous prime is 601161317. The next prime is 601161347. The reversal of 601161325 is 523161106.

It is not a de Polignac number, because 601161325 - 2³ = 601161317 is a prime.

It is a super-2 number, since 2×601161325² = 722789877351511250, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 601161325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 202309 + ... + 205258.

It is an arithmetic number, because the mean of its divisors is an integer number (63173040).

Almost surely, 2^601161325 is an apocalyptic number.

It is an amenable number.

601161325 is a deficient number, since it is larger than the sum of its proper divisors (156915155).

601161325 is a wasteful number, since it uses less digits than its factorization.

601161325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407636 (or 407631 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 601161325 is about 24518.5914154953. The cubic root of 601161325 is about 843.9764809488.

The spelling of 601161325 in words is "six hundred one million, one hundred sixty-one thousand, three hundred twenty-five".