2854690 has 8 divisors (see below), whose sum is σ = 5138460. Its totient is φ = 1141872.

The previous prime is 2854651. The next prime is 2854703. The reversal of 2854690 is 964582.

It is a happy number.

2854690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2832489 + 22201 = 1683^2 + 149^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2854690² = 16298509992200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142725 + ... + 142744.

2^2854690 is an apocalyptic number.

2854690 is a deficient number, since it is larger than the sum of its proper divisors (2283770).

2854690 is a wasteful number, since it uses less digits than its factorization.

2854690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285476.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 2854690 is about 1689.5827887381. The cubic root of 2854690 is about 141.8577229959.

The spelling of 2854690 in words is "two million, eight hundred fifty-four thousand, six hundred ninety".