975601 has 8 divisors (see below), whose sum is σ = 1099008. Its totient is φ = 858000.

The previous prime is 975599. The next prime is 975619. The reversal of 975601 is 106579.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 975601 - 2¹ = 975599 is a prime.

It is a super-2 number, since 2×975601² = 1903594622402, which contains 22 as substring.

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 975601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (975661) 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, 1090 + ... + 1771.

It is an arithmetic number, because the mean of its divisors is an integer number (137376).

2⁹⁷⁵⁶⁰¹ is an apocalyptic number.

It is an amenable number.

975601 is a deficient number, since it is larger than the sum of its proper divisors (123407).

975601 is a wasteful number, since it uses less digits than its factorization.

975601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2903.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 975601 is about 987.7251642031. The cubic root of 975601 is about 99.1799942856.

The spelling of 975601 in words is "nine hundred seventy-five thousand, six hundred one".