972544 has 36 divisors (see below), whose sum is σ = 2023560. Its totient is φ = 465920.

The previous prime is 972533. The next prime is 972557. The reversal of 972544 is 445279.

It is a nialpdrome in base 16.

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, 7359 + ... + 7489.

It is an arithmetic number, because the mean of its divisors is an integer number (56210).

2⁹⁷²⁵⁴⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 972544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1011780).

972544 is an abundant number, since it is smaller than the sum of its proper divisors (1051016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

972544 is a wasteful number, since it uses less digits than its factorization.

972544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176 (or 162 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 972544 is about 986.1764547990. The cubic root of 972544 is about 99.0762939424.

The spelling of 972544 in words is "nine hundred seventy-two thousand, five hundred forty-four".