11622051 has 12 divisors (see below), whose sum is σ = 19185712. Its totient is φ = 6641136.

The previous prime is 11622047. The next prime is 11622073. The reversal of 11622051 is 15022611.

11622051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11622051 - 2² = 11622047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11622001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92176 + ... + 92301.

Almost surely, 2^11622051 is an apocalyptic number.

11622051 is a deficient number, since it is larger than the sum of its proper divisors (7563661).

11622051 is a wasteful number, since it uses less digits than its factorization.

11622051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184490 (or 184487 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 11622051 is about 3409.1129344743. The cubic root of 11622051 is about 226.5135877701.

Adding to 11622051 its reverse (15022611), we get a palindrome (26644662).

The spelling of 11622051 in words is "eleven million, six hundred twenty-two thousand, fifty-one".