11124136 has 8 divisors (see below), whose sum is σ = 20857770. Its totient is φ = 5562064.

The previous prime is 11124121. The next prime is 11124151. The reversal of 11124136 is 63142111.

It is an interprime number because it is at equal distance from previous prime (11124121) and next prime (11124151).

It can be written as a sum of positive squares in only one way, i.e., 9180900 + 1943236 = 3030^2 + 1394^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 695251 + ... + 695266.

Almost surely, 2^11124136 is an apocalyptic number.

It is an amenable number.

11124136 is a deficient number, since it is larger than the sum of its proper divisors (9733634).

11124136 is a wasteful number, since it uses less digits than its factorization.

11124136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1390523 (or 1390519 counting only the distinct ones).

The product of its digits is 144, while the sum is 19.

The square root of 11124136 is about 3335.2864944409. The cubic root of 11124136 is about 223.2314755438.

Adding to 11124136 its reverse (63142111), we get a palindrome (74266247).

The spelling of 11124136 in words is "eleven million, one hundred twenty-four thousand, one hundred thirty-six".