72263411 has 8 divisors (see below), whose sum is σ = 78930624. Its totient is φ = 65612520.

The previous prime is 72263371. The next prime is 72263417. The reversal of 72263411 is 11436227.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 72263411 - 2¹⁴ = 72247027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (72263417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6356 + ... + 13598.

It is an arithmetic number, because the mean of its divisors is an integer number (9866328).

Almost surely, 2^72263411 is an apocalyptic number.

72263411 is a deficient number, since it is larger than the sum of its proper divisors (6667213).

72263411 is a wasteful number, since it uses less digits than its factorization.

72263411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8161.

The product of its digits is 2016, while the sum is 26.

The square root of 72263411 is about 8500.7888457484. The cubic root of 72263411 is about 416.5234776960.

Adding to 72263411 its reverse (11436227), we get a palindrome (83699638).

The spelling of 72263411 in words is "seventy-two million, two hundred sixty-three thousand, four hundred eleven".