72414911 has 2 divisors, whose sum is σ = 72414912. Its totient is φ = 72414910.

The previous prime is 72414899. The next prime is 72414931. The reversal of 72414911 is 11941427.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 72414911 - 2⁶ = 72414847 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72414931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36207455 + 36207456.

It is an arithmetic number, because the mean of its divisors is an integer number (36207456).

Almost surely, 2^72414911 is an apocalyptic number.

72414911 is a deficient number, since it is larger than the sum of its proper divisors (1).

72414911 is an equidigital number, since it uses as much as digits as its factorization.

72414911 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 29.

The square root of 72414911 is about 8509.6951179229. The cubic root of 72414911 is about 416.8143545435.

The spelling of 72414911 in words is "seventy-two million, four hundred fourteen thousand, nine hundred eleven".