2893071 has 4 divisors (see below), whose sum is σ = 3857432. Its totient is φ = 1928712.

The previous prime is 2893057. The next prime is 2893081. The reversal of 2893071 is 1703982.

It is a happy number.

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

It is not a de Polignac number, because 2893071 - 2¹¹ = 2891023 is a prime.

It is a super-2 number, since 2×2893071² = 16739719622082, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

2893071 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2893031) 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, 482176 + ... + 482181.

It is an arithmetic number, because the mean of its divisors is an integer number (964358).

2^2893071 is an apocalyptic number.

2893071 is a deficient number, since it is larger than the sum of its proper divisors (964361).

2893071 is an equidigital number, since it uses as much as digits as its factorization.

2893071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964360.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 2893071 is about 1700.9029954703. The cubic root of 2893071 is about 142.4906488170.

The spelling of 2893071 in words is "two million, eight hundred ninety-three thousand, seventy-one".