11458142 has 8 divisors (see below), whose sum is σ = 17202000. Its totient is φ = 5724144.

The previous prime is 11458133. The next prime is 11458199. The reversal of 11458142 is 24185411.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2234 + ... + 5282.

It is an arithmetic number, because the mean of its divisors is an integer number (2150250).

Almost surely, 2^11458142 is an apocalyptic number.

11458142 is a deficient number, since it is larger than the sum of its proper divisors (5743858).

11458142 is a wasteful number, since it uses less digits than its factorization.

11458142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4930.

The product of its digits is 1280, while the sum is 26.

The square root of 11458142 is about 3384.9877400073. The cubic root of 11458142 is about 225.4436809024.

The spelling of 11458142 in words is "eleven million, four hundred fifty-eight thousand, one hundred forty-two".