11614142 has 4 divisors (see below), whose sum is σ = 17421216. Its totient is φ = 5807070.

The previous prime is 11614139. The next prime is 11614147. The reversal of 11614142 is 24141611.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11614147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2903534 + ... + 2903537.

It is an arithmetic number, because the mean of its divisors is an integer number (4355304).

Almost surely, 2^11614142 is an apocalyptic number.

11614142 is a deficient number, since it is larger than the sum of its proper divisors (5807074).

11614142 is an equidigital number, since it uses as much as digits as its factorization.

11614142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5807073.

The product of its digits is 192, while the sum is 20.

The square root of 11614142 is about 3407.9527578885. The cubic root of 11614142 is about 226.4621940159.

Adding to 11614142 its reverse (24141611), we get a palindrome (35755753).

The spelling of 11614142 in words is "eleven million, six hundred fourteen thousand, one hundred forty-two".