11436742 has 8 divisors (see below), whose sum is σ = 17219232. Its totient is φ = 5697000.

The previous prime is 11436739. The next prime is 11436743. The reversal of 11436742 is 24763411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11436742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11436743) 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 in 3 ways as a sum of consecutive naturals, for example, 10009 + ... + 11092.

It is an arithmetic number, because the mean of its divisors is an integer number (2152404).

Almost surely, 2^11436742 is an apocalyptic number.

11436742 is a deficient number, since it is larger than the sum of its proper divisors (5782490).

11436742 is a wasteful number, since it uses less digits than its factorization.

11436742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21374.

The product of its digits is 4032, while the sum is 28.

The square root of 11436742 is about 3381.8252468157. The cubic root of 11436742 is about 225.3032421527.

It can be divided in two parts, 114 and 36742, that added together give a triangular number (36856 = T₂₇₁).

The spelling of 11436742 in words is "eleven million, four hundred thirty-six thousand, seven hundred forty-two".