3142727 has 8 divisors (see below), whose sum is σ = 3607200. Its totient is φ = 2682144.

The previous prime is 3142721. The next prime is 3142729. The reversal of 3142727 is 7272413.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3142727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3142696 and 3142705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1049 + ... + 2717.

It is an arithmetic number, because the mean of its divisors is an integer number (450900).

Almost surely, 2^3142727 is an apocalyptic number.

3142727 is a deficient number, since it is larger than the sum of its proper divisors (464473).

3142727 is a wasteful number, since it uses less digits than its factorization.

3142727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945.

The product of its digits is 2352, while the sum is 26.

The square root of 3142727 is about 1772.7738152398. The cubic root of 3142727 is about 146.4768141542.

The spelling of 3142727 in words is "three million, one hundred forty-two thousand, seven hundred twenty-seven".