72083083 has 2 divisors, whose sum is σ = 72083084. Its totient is φ = 72083082.

The previous prime is 72083059. The next prime is 72083087. The reversal of 72083083 is 38038027.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-72083083 is a prime.

It is not a weakly prime, because it can be changed into another prime (72083087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36041541 + 36041542.

It is an arithmetic number, because the mean of its divisors is an integer number (36041542).

Almost surely, 2^72083083 is an apocalyptic number.

72083083 is a deficient number, since it is larger than the sum of its proper divisors (1).

72083083 is an equidigital number, since it uses as much as digits as its factorization.

72083083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 72083083 is about 8490.1756754498. The cubic root of 72083083 is about 416.1767212520.

The spelling of 72083083 in words is "seventy-two million, eighty-three thousand, eighty-three".