2833742 has 4 divisors (see below), whose sum is σ = 4250616. Its totient is φ = 1416870.

The previous prime is 2833739. The next prime is 2833759. The reversal of 2833742 is 2473382.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708434 + ... + 708437.

It is an arithmetic number, because the mean of its divisors is an integer number (1062654).

2^2833742 is an apocalyptic number.

2833742 is a deficient number, since it is larger than the sum of its proper divisors (1416874).

2833742 is a wasteful number, since it uses less digits than its factorization.

2833742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416873.

The product of its digits is 8064, while the sum is 29.

The square root of 2833742 is about 1683.3722107722. The cubic root of 2833742 is about 141.5098820653.

The spelling of 2833742 in words is "two million, eight hundred thirty-three thousand, seven hundred forty-two".