11706142 has 8 divisors (see below), whose sum is σ = 20067696. Its totient is φ = 5016912.

The previous prime is 11706119. The next prime is 11706143. The reversal of 11706142 is 24160711.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11706143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 418063 + ... + 418090.

It is an arithmetic number, because the mean of its divisors is an integer number (2508462).

Almost surely, 2^11706142 is an apocalyptic number.

11706142 is a deficient number, since it is larger than the sum of its proper divisors (8361554).

11706142 is an equidigital number, since it uses as much as digits as its factorization.

11706142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836162.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 11706142 is about 3421.4239725588. The cubic root of 11706142 is about 227.0585861837.

Adding to 11706142 its reverse (24160711), we get a palindrome (35866853).

The spelling of 11706142 in words is "eleven million, seven hundred six thousand, one hundred forty-two".