72008383 has 2 divisors, whose sum is σ = 72008384. Its totient is φ = 72008382.

The previous prime is 72008329. The next prime is 72008411. The reversal of 72008383 is 38380027.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 72008383 - 2²⁵ = 38453951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72008983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36004191 + 36004192.

It is an arithmetic number, because the mean of its divisors is an integer number (36004192).

Almost surely, 2^72008383 is an apocalyptic number.

72008383 is a deficient number, since it is larger than the sum of its proper divisors (1).

72008383 is an equidigital number, since it uses as much as digits as its factorization.

72008383 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 72008383 is about 8485.7753328732. The cubic root of 72008383 is about 416.0329096715.

The spelling of 72008383 in words is "seventy-two million, eight thousand, three hundred eighty-three".