82793603 has 2 divisors, whose sum is σ = 82793604. Its totient is φ = 82793602.

The previous prime is 82793561. The next prime is 82793609. The reversal of 82793603 is 30639728.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82793603 - 2²² = 78599299 is a prime.

It is not a weakly prime, because it can be changed into another prime (82793609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41396801 + 41396802.

It is an arithmetic number, because the mean of its divisors is an integer number (41396802).

Almost surely, 2^82793603 is an apocalyptic number.

82793603 is a deficient number, since it is larger than the sum of its proper divisors (1).

82793603 is an equidigital number, since it uses as much as digits as its factorization.

82793603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 82793603 is about 9099.0990213317. The cubic root of 82793603 is about 435.8451934065.

The spelling of 82793603 in words is "eighty-two million, seven hundred ninety-three thousand, six hundred three".