11540706 has 16 divisors (see below), whose sum is σ = 23114784. Its totient is φ = 3841344.

The previous prime is 11540701. The next prime is 11540713. The reversal of 11540706 is 60704511.

It is not an unprimeable number, because it can be changed into a prime (11540701) 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, 7041 + ... + 8523.

It is an arithmetic number, because the mean of its divisors is an integer number (1444674).

Almost surely, 2^11540706 is an apocalyptic number.

11540706 is an abundant number, since it is smaller than the sum of its proper divisors (11574078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11540706 is a wasteful number, since it uses less digits than its factorization.

11540706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2785.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 11540706 is about 3397.1614621622. The cubic root of 11540706 is about 225.9838790809.

It can be divided in two parts, 11540 and 706, that added together give a triangular number (12246 = T₁₅₆).

The spelling of 11540706 in words is "eleven million, five hundred forty thousand, seven hundred six".