2854747 has 4 divisors (see below), whose sum is σ = 3262576. Its totient is φ = 2446920.

The previous prime is 2854729. The next prime is 2854751. The reversal of 2854747 is 7474582.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7474582 = 2 ⋅3737291.

It is not a de Polignac number, because 2854747 - 2¹¹ = 2852699 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2854717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203904 + ... + 203917.

It is an arithmetic number, because the mean of its divisors is an integer number (815644).

2^2854747 is an apocalyptic number.

2854747 is a deficient number, since it is larger than the sum of its proper divisors (407829).

2854747 is an equidigital number, since it uses as much as digits as its factorization.

2854747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407828.

The product of its digits is 62720, while the sum is 37.

The square root of 2854747 is about 1689.5996567234. The cubic root of 2854747 is about 141.8586671541.

The spelling of 2854747 in words is "two million, eight hundred fifty-four thousand, seven hundred forty-seven".