11792481 has 4 divisors (see below), whose sum is σ = 15723312. Its totient is φ = 7861652.

The previous prime is 11792479. The next prime is 11792497. The reversal of 11792481 is 18429711.

11792481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 18429711 = 3 ⋅6143237.

It is a cyclic number.

It is not a de Polignac number, because 11792481 - 2¹ = 11792479 is a prime.

It is a super-2 number, since 2×11792481² = 278125216270722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11792681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1965411 + ... + 1965416.

It is an arithmetic number, because the mean of its divisors is an integer number (3930828).

Almost surely, 2^11792481 is an apocalyptic number.

It is an amenable number.

11792481 is a deficient number, since it is larger than the sum of its proper divisors (3930831).

11792481 is an equidigital number, since it uses as much as digits as its factorization.

11792481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3930830.

The product of its digits is 4032, while the sum is 33.

The square root of 11792481 is about 3434.0182003012. The cubic root of 11792481 is about 227.6154451709.

The spelling of 11792481 in words is "eleven million, seven hundred ninety-two thousand, four hundred eighty-one".