11742524 has 12 divisors (see below), whose sum is σ = 20573448. Its totient is φ = 5864400.

The previous prime is 11742517. The next prime is 11742553. The reversal of 11742524 is 42524711.

It is a junction number, because it is equal to n+sod(n) for n = 11742493 and 11742502.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 5579 + ... + 7389.

It is an arithmetic number, because the mean of its divisors is an integer number (1714454).

Almost surely, 2^11742524 is an apocalyptic number.

It is an amenable number.

11742524 is a deficient number, since it is larger than the sum of its proper divisors (8830924).

11742524 is a wasteful number, since it uses less digits than its factorization.

11742524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3436 (or 3434 counting only the distinct ones).

The product of its digits is 2240, while the sum is 26.

The square root of 11742524 is about 3426.7366400119. The cubic root of 11742524 is about 227.2935711501.

The spelling of 11742524 in words is "eleven million, seven hundred forty-two thousand, five hundred twenty-four".