972293 has 4 divisors (see below), whose sum is σ = 1111200. Its totient is φ = 833388.

The previous prime is 972277. The next prime is 972313. The reversal of 972293 is 392279.

972293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 972293 - 2⁴ = 972277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69443 + ... + 69456.

It is an arithmetic number, because the mean of its divisors is an integer number (277800).

2⁹⁷²²⁹³ is an apocalyptic number.

It is an amenable number.

972293 is a deficient number, since it is larger than the sum of its proper divisors (138907).

972293 is a wasteful number, since it uses less digits than its factorization.

972293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138906.

The product of its digits is 6804, while the sum is 32.

The square root of 972293 is about 986.0491874141. The cubic root of 972293 is about 99.0677698073.

The spelling of 972293 in words is "nine hundred seventy-two thousand, two hundred ninety-three".