7972603 has 2 divisors, whose sum is σ = 7972604. Its totient is φ = 7972602.

The previous prime is 7972589. The next prime is 7972619. The reversal of 7972603 is 3062797.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7972603 - 2¹⁷ = 7841531 is a prime.

It is not a weakly prime, because it can be changed into another prime (7972633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3986301 + 3986302.

It is an arithmetic number, because the mean of its divisors is an integer number (3986302).

Almost surely, 2^7972603 is an apocalyptic number.

7972603 is a deficient number, since it is larger than the sum of its proper divisors (1).

7972603 is an equidigital number, since it uses as much as digits as its factorization.

7972603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 7972603 is about 2823.5798200157. The cubic root of 7972603 is about 199.7714305462.

The spelling of 7972603 in words is "seven million, nine hundred seventy-two thousand, six hundred three".