11342756 has 6 divisors (see below), whose sum is σ = 19849830. Its totient is φ = 5671376.

The previous prime is 11342743. The next prime is 11342759. The reversal of 11342756 is 65724311.

It can be written as a sum of positive squares in only one way, i.e., 11022400 + 320356 = 3320^2 + 566^2 .

It is a super-2 number, since 2×11342756² = 257316227351072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11342759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1417841 + ... + 1417848.

It is an arithmetic number, because the mean of its divisors is an integer number (3308305).

Almost surely, 2^11342756 is an apocalyptic number.

It is an amenable number.

11342756 is a deficient number, since it is larger than the sum of its proper divisors (8507074).

11342756 is a wasteful number, since it uses less digits than its factorization.

11342756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2835693 (or 2835691 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 11342756 is about 3367.9008298939. The cubic root of 11342756 is about 224.6843706117.

The spelling of 11342756 in words is "eleven million, three hundred forty-two thousand, seven hundred fifty-six".