2750942 has 8 divisors (see below), whose sum is σ = 4164600. Its totient is φ = 1362744.

The previous prime is 2750939. The next prime is 2750959. The reversal of 2750942 is 2490572.

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, 6092 + ... + 6527.

It is an arithmetic number, because the mean of its divisors is an integer number (520575).

2^2750942 is an apocalyptic number.

2750942 is a deficient number, since it is larger than the sum of its proper divisors (1413658).

2750942 is a wasteful number, since it uses less digits than its factorization.

2750942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12730.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 2750942 is about 1658.5963945457. The cubic root of 2750942 is about 140.1179618038.

The spelling of 2750942 in words is "two million, seven hundred fifty thousand, nine hundred forty-two".