975542 has 8 divisors (see below), whose sum is σ = 1502976. Its totient is φ = 474552.

The previous prime is 975523. The next prime is 975551. The reversal of 975542 is 245579.

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

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 975499 and 975508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6518 + ... + 6665.

It is an arithmetic number, because the mean of its divisors is an integer number (187872).

975542 is a Friedman number, since it can be written as (7+5^9)/2-4^5, using all its digits and the basic arithmetic operations.

2⁹⁷⁵⁵⁴² is an apocalyptic number.

975542 is a deficient number, since it is larger than the sum of its proper divisors (527434).

975542 is a wasteful number, since it uses less digits than its factorization.

975542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13222.

The product of its digits is 12600, while the sum is 32.

The square root of 975542 is about 987.6952971438. The cubic root of 975542 is about 99.1779949240.

The spelling of 975542 in words is "nine hundred seventy-five thousand, five hundred forty-two".