10662973 has 2 divisors, whose sum is σ = 10662974. Its totient is φ = 10662972.

The previous prime is 10662959. The next prime is 10663027. The reversal of 10662973 is 37926601.

10662973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10517049 + 145924 = 3243^2 + 382^2 .

It is a cyclic number.

It is not a de Polignac number, because 10662973 - 2⁵ = 10662941 is a prime.

It is a super-2 number, since 2×10662973² = 227397986397458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10662913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5331486 + 5331487.

It is an arithmetic number, because the mean of its divisors is an integer number (5331487).

Almost surely, 2^10662973 is an apocalyptic number.

It is an amenable number.

10662973 is a deficient number, since it is larger than the sum of its proper divisors (1).

10662973 is an equidigital number, since it uses as much as digits as its factorization.

10662973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 10662973 is about 3265.4207998358. The cubic root of 10662973 is about 220.1030715374.

The spelling of 10662973 in words is "ten million, six hundred sixty-two thousand, nine hundred seventy-three".