972263 has 2 divisors, whose sum is σ = 972264. Its totient is φ = 972262.

The previous prime is 972259. The next prime is 972271. The reversal of 972263 is 362279.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 972263 - 2² = 972259 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 972263.

It is not a weakly prime, because it can be changed into another prime (972163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486131 + 486132.

It is an arithmetic number, because the mean of its divisors is an integer number (486132).

2⁹⁷²²⁶³ is an apocalyptic number.

972263 is a deficient number, since it is larger than the sum of its proper divisors (1).

972263 is an equidigital number, since it uses as much as digits as its factorization.

972263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 29.

The square root of 972263 is about 986.0339750739. The cubic root of 972263 is about 99.0667508882.

The spelling of 972263 in words is "nine hundred seventy-two thousand, two hundred sixty-three".