2854913 has 4 divisors (see below), whose sum is σ = 2870868. Its totient is φ = 2838960.

The previous prime is 2854903. The next prime is 2854919. The reversal of 2854913 is 3194582.

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

It can be written as a sum of positive squares in 2 ways, for example, as 628849 + 2226064 = 793^2 + 1492^2 .

It is a cyclic number.

It is not a de Polignac number, because 2854913 - 2¹⁸ = 2592769 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2854913.

It is not an unprimeable number, because it can be changed into a prime (2854919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7706 + ... + 8067.

It is an arithmetic number, because the mean of its divisors is an integer number (717717).

It is a Proth number, since it is equal to 697 ⋅ 2¹² + 1 and 697 < 2¹².

2^2854913 is an apocalyptic number.

It is an amenable number.

2854913 is a deficient number, since it is larger than the sum of its proper divisors (15955).

2854913 is a wasteful number, since it uses less digits than its factorization.

2854913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15954.

The product of its digits is 8640, while the sum is 32.

The square root of 2854913 is about 1689.6487800724. The cubic root of 2854913 is about 141.8614167360.

The spelling of 2854913 in words is "two million, eight hundred fifty-four thousand, nine hundred thirteen".