11142476 has 24 divisors (see below), whose sum is σ = 20301120. Its totient is φ = 5346432.

The previous prime is 11142473. The next prime is 11142479. The reversal of 11142476 is 67424111.

It is an interprime number because it is at equal distance from previous prime (11142473) and next prime (11142479).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11142473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11216 + ... + 12168.

It is an arithmetic number, because the mean of its divisors is an integer number (845880).

Almost surely, 2^11142476 is an apocalyptic number.

It is an amenable number.

11142476 is a deficient number, since it is larger than the sum of its proper divisors (9158644).

11142476 is a wasteful number, since it uses less digits than its factorization.

11142476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073 (or 1071 counting only the distinct ones).

The product of its digits is 1344, while the sum is 26.

The square root of 11142476 is about 3338.0347511672. The cubic root of 11142476 is about 223.3540863366.

Adding to 11142476 its reverse (67424111), we get a palindrome (78566587).

The spelling of 11142476 in words is "eleven million, one hundred forty-two thousand, four hundred seventy-six".