2773146 has 8 divisors (see below), whose sum is σ = 5546304. Its totient is φ = 924380.

The previous prime is 2773123. The next prime is 2773153. The reversal of 2773146 is 6413772.

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

2773146 is an admirable number.

It is a Curzon 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, 231090 + ... + 231101.

It is an arithmetic number, because the mean of its divisors is an integer number (693288).

2^2773146 is an apocalyptic number.

2773146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2773146 is a wasteful number, since it uses less digits than its factorization.

2773146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462196.

The product of its digits is 7056, while the sum is 30.

The square root of 2773146 is about 1665.2765536090. The cubic root of 2773146 is about 140.4939355631.

The spelling of 2773146 in words is "two million, seven hundred seventy-three thousand, one hundred forty-six".