72054411 has 24 divisors (see below), whose sum is σ = 113730960. Its totient is φ = 40307520.

The previous prime is 72054407. The next prime is 72054419. The reversal of 72054411 is 11445027.

It is not a de Polignac number, because 72054411 - 2² = 72054407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (72054419) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2916 + ... + 12353.

It is an arithmetic number, because the mean of its divisors is an integer number (4738790).

Almost surely, 2^72054411 is an apocalyptic number.

72054411 is a deficient number, since it is larger than the sum of its proper divisors (41676549).

72054411 is a wasteful number, since it uses less digits than its factorization.

72054411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15307 (or 15296 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 72054411 is about 8488.4869676521. The cubic root of 72054411 is about 416.1215340017.

Adding to 72054411 its reverse (11445027), we get a palindrome (83499438).

The spelling of 72054411 in words is "seventy-two million, fifty-four thousand, four hundred eleven".