11745022 has 4 divisors (see below), whose sum is σ = 17617536. Its totient is φ = 5872510.

The previous prime is 11745017. The next prime is 11745023. The reversal of 11745022 is 22054711.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 11744984 and 11745002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11745023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2936254 + ... + 2936257.

It is an arithmetic number, because the mean of its divisors is an integer number (4404384).

Almost surely, 2^11745022 is an apocalyptic number.

11745022 is a deficient number, since it is larger than the sum of its proper divisors (5872514).

11745022 is an equidigital number, since it uses as much as digits as its factorization.

11745022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5872513.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 11745022 is about 3427.1011073501. The cubic root of 11745022 is about 227.3096874775.

Adding to 11745022 its reverse (22054711), we get a palindrome (33799733).

The spelling of 11745022 in words is "eleven million, seven hundred forty-five thousand, twenty-two".