72011467 has 8 divisors (see below), whose sum is σ = 78669360. Its totient is φ = 65372160.

The previous prime is 72011453. The next prime is 72011479. The reversal of 72011467 is 76411027.

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 72011467 - 2⁷ = 72011339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (72011497) 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, 4203 + ... + 12715.

It is an arithmetic number, because the mean of its divisors is an integer number (9833670).

Almost surely, 2^72011467 is an apocalyptic number.

72011467 is a deficient number, since it is larger than the sum of its proper divisors (6657893).

72011467 is a wasteful number, since it uses less digits than its factorization.

72011467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9293.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 72011467 is about 8485.9570467921. The cubic root of 72011467 is about 416.0388489206.

It can be divided in two parts, 7201 and 1467, that added together give a palindrome (8668).

The spelling of 72011467 in words is "seventy-two million, eleven thousand, four hundred sixty-seven".