2763142 has 8 divisors (see below), whose sum is σ = 4187736. Its totient is φ = 1367232.

The previous prime is 2763133. The next prime is 2763169. The reversal of 2763142 is 2413672.

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, 6928 + ... + 7315.

It is an arithmetic number, because the mean of its divisors is an integer number (523467).

2^2763142 is an apocalyptic number.

2763142 is a deficient number, since it is larger than the sum of its proper divisors (1424594).

2763142 is a wasteful number, since it uses less digits than its factorization.

2763142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14342.

The product of its digits is 2016, while the sum is 25.

The square root of 2763142 is about 1662.2701344848. The cubic root of 2763142 is about 140.3247901447.

The spelling of 2763142 in words is "two million, seven hundred sixty-three thousand, one hundred forty-two".