11144570 has 16 divisors (see below), whose sum is σ = 20148480. Its totient is φ = 4438224.

The previous prime is 11144557. The next prime is 11144587. The reversal of 11144570 is 7544111.

It is a happy number.

11144570 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59 + ... + 4721.

It is an arithmetic number, because the mean of its divisors is an integer number (1259280).

Almost surely, 2^11144570 is an apocalyptic number.

11144570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11144570 is a deficient number, since it is larger than the sum of its proper divisors (9003910).

11144570 is a wasteful number, since it uses less digits than its factorization.

11144570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4909.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 11144570 is about 3338.3483940416. The cubic root of 11144570 is about 223.3680770679.

Adding to 11144570 its reverse (7544111), we get a palindrome (18688681).

The spelling of 11144570 in words is "eleven million, one hundred forty-four thousand, five hundred seventy".