11514742 has 8 divisors (see below), whose sum is σ = 17287776. Its totient is φ = 5752152.

The previous prime is 11514721. The next prime is 11514749. The reversal of 11514742 is 24741511.

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 (11514749) 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, 1348 + ... + 4984.

It is an arithmetic number, because the mean of its divisors is an integer number (2160972).

Almost surely, 2^11514742 is an apocalyptic number.

11514742 is a deficient number, since it is larger than the sum of its proper divisors (5773034).

11514742 is a wasteful number, since it uses less digits than its factorization.

11514742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5222.

The product of its digits is 1120, while the sum is 25.

The square root of 11514742 is about 3393.3378847383. The cubic root of 11514742 is about 225.8142808174.

The spelling of 11514742 in words is "eleven million, five hundred fourteen thousand, seven hundred forty-two".