72023363 has 2 divisors, whose sum is σ = 72023364. Its totient is φ = 72023362.

The previous prime is 72023321. The next prime is 72023377. The reversal of 72023363 is 36332027.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 72023363 - 2¹⁰ = 72022339 is a prime.

It is not a weakly prime, because it can be changed into another prime (72023563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36011681 + 36011682.

It is an arithmetic number, because the mean of its divisors is an integer number (36011682).

Almost surely, 2^72023363 is an apocalyptic number.

72023363 is a deficient number, since it is larger than the sum of its proper divisors (1).

72023363 is an equidigital number, since it uses as much as digits as its factorization.

72023363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 26.

The square root of 72023363 is about 8486.6579405559. The cubic root of 72023363 is about 416.0617569650.

The spelling of 72023363 in words is "seventy-two million, twenty-three thousand, three hundred sixty-three".