2849542 has 4 divisors (see below), whose sum is σ = 4274316. Its totient is φ = 1424770.

The previous prime is 2849537. The next prime is 2849593. The reversal of 2849542 is 2459482.

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

It is a junction number, because it is equal to n+sod(n) for n = 2849498 and 2849507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712384 + ... + 712387.

It is an arithmetic number, because the mean of its divisors is an integer number (1068579).

2^2849542 is an apocalyptic number.

2849542 is a deficient number, since it is larger than the sum of its proper divisors (1424774).

2849542 is a wasteful number, since it uses less digits than its factorization.

2849542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424773.

The product of its digits is 23040, while the sum is 34.

The square root of 2849542 is about 1688.0586482703. The cubic root of 2849542 is about 141.7723987303.

The spelling of 2849542 in words is "two million, eight hundred forty-nine thousand, five hundred forty-two".