3142862 has 8 divisors (see below), whose sum is σ = 4729296. Its totient is φ = 1566432.

The previous prime is 3142861. The next prime is 3142877. The reversal of 3142862 is 2682413.

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 (3142861) 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, 1658 + ... + 3005.

It is an arithmetic number, because the mean of its divisors is an integer number (591162).

Almost surely, 2^3142862 is an apocalyptic number.

3142862 is a deficient number, since it is larger than the sum of its proper divisors (1586434).

3142862 is a wasteful number, since it uses less digits than its factorization.

3142862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5002.

The product of its digits is 2304, while the sum is 26.

The square root of 3142862 is about 1772.8118907543. The cubic root of 3142862 is about 146.4789114927.

It can be divided in two parts, 3142 and 862, that added together give a palindrome (4004).

The spelling of 3142862 in words is "three million, one hundred forty-two thousand, eight hundred sixty-two".