72362099 has 2 divisors, whose sum is σ = 72362100. Its totient is φ = 72362098.

The previous prime is 72362063. The next prime is 72362113. The reversal of 72362099 is 99026327.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-72362099 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (72362699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36181049 + 36181050.

It is an arithmetic number, because the mean of its divisors is an integer number (36181050).

Almost surely, 2^72362099 is an apocalyptic number.

72362099 is a deficient number, since it is larger than the sum of its proper divisors (1).

72362099 is an equidigital number, since it uses as much as digits as its factorization.

72362099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 72362099 is about 8506.5915030640. The cubic root of 72362099 is about 416.7130027047.

The spelling of 72362099 in words is "seventy-two million, three hundred sixty-two thousand, ninety-nine".