11472077 has 4 divisors (see below), whose sum is σ = 11842176. Its totient is φ = 11101980.

The previous prime is 11472073. The next prime is 11472079. The reversal of 11472077 is 77027411.

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: 77027411 = 2909 ⋅26479.

It is a cyclic number.

It is not a de Polignac number, because 11472077 - 2² = 11472073 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11472073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185003 + ... + 185064.

It is an arithmetic number, because the mean of its divisors is an integer number (2960544).

Almost surely, 2^11472077 is an apocalyptic number.

It is an amenable number.

11472077 is a deficient number, since it is larger than the sum of its proper divisors (370099).

11472077 is an equidigital number, since it uses as much as digits as its factorization.

11472077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370098.

The product of its (nonzero) digits is 2744, while the sum is 29.

The square root of 11472077 is about 3387.0454676606. The cubic root of 11472077 is about 225.5350361734.

Adding to 11472077 its reverse (77027411), we get a palindrome (88499488).

The spelling of 11472077 in words is "eleven million, four hundred seventy-two thousand, seventy-seven".