2893427 has 4 divisors (see below), whose sum is σ = 2960760. Its totient is φ = 2826096.

The previous prime is 2893421. The next prime is 2893439. The reversal of 2893427 is 7243982.

2893427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2893427 - 2¹⁰ = 2892403 is a prime.

It is a d-powerful number, because it can be written as 2¹¹ + 8³ + 9² + 3¹² + 4⁹ + 2²¹ + 7² .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2893421) by changing a digit.

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, 33602 + ... + 33687.

It is an arithmetic number, because the mean of its divisors is an integer number (740190).

2^2893427 is an apocalyptic number.

2893427 is a deficient number, since it is larger than the sum of its proper divisors (67333).

2893427 is an equidigital number, since it uses as much as digits as its factorization.

2893427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67332.

The product of its digits is 24192, while the sum is 35.

The square root of 2893427 is about 1701.0076425460. The cubic root of 2893427 is about 142.4964931937.

The spelling of 2893427 in words is "two million, eight hundred ninety-three thousand, four hundred twenty-seven".