72302059 has 2 divisors, whose sum is σ = 72302060. Its totient is φ = 72302058.

The previous prime is 72302057. The next prime is 72302093. The reversal of 72302059 is 95020327.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 72302059 - 2¹ = 72302057 is a prime.

Together with 72302057, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (72302057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36151029 + 36151030.

It is an arithmetic number, because the mean of its divisors is an integer number (36151030).

Almost surely, 2^72302059 is an apocalyptic number.

72302059 is a deficient number, since it is larger than the sum of its proper divisors (1).

72302059 is an equidigital number, since it uses as much as digits as its factorization.

72302059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 72302059 is about 8503.0617426901. The cubic root of 72302059 is about 416.5977196495.

The spelling of 72302059 in words is "seventy-two million, three hundred two thousand, fifty-nine".