72433079 has 2 divisors, whose sum is σ = 72433080. Its totient is φ = 72433078.

The previous prime is 72433057. The next prime is 72433091. The reversal of 72433079 is 97033427.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 72433079 - 2²⁰ = 71384503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72453079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36216539 + 36216540.

It is an arithmetic number, because the mean of its divisors is an integer number (36216540).

Almost surely, 2^72433079 is an apocalyptic number.

72433079 is a deficient number, since it is larger than the sum of its proper divisors (1).

72433079 is an equidigital number, since it uses as much as digits as its factorization.

72433079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 35.

The square root of 72433079 is about 8510.7625392793. The cubic root of 72433079 is about 416.8492094736.

The spelling of 72433079 in words is "seventy-two million, four hundred thirty-three thousand, seventy-nine".