972441 has 12 divisors (see below), whose sum is σ = 1415232. Its totient is φ = 643416.

The previous prime is 972431. The next prime is 972443. The reversal of 972441 is 144279.

It is a happy number.

It is not a de Polignac number, because 972441 - 2⁵ = 972409 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1180 + ... + 1826.

It is an arithmetic number, because the mean of its divisors is an integer number (117936).

2⁹⁷²⁴⁴¹ is an apocalyptic number.

It is an amenable number.

972441 is a deficient number, since it is larger than the sum of its proper divisors (442791).

972441 is a wasteful number, since it uses less digits than its factorization.

972441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820 (or 817 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 972441 is about 986.1242315246. The cubic root of 972441 is about 99.0727961680.

The spelling of 972441 in words is "nine hundred seventy-two thousand, four hundred forty-one".