2071279 has 12 divisors (see below), whose sum is σ = 2470608. Its totient is φ = 1730400.

The previous prime is 2071271. The next prime is 2071291. The reversal of 2071279 is 9721702.

It is a happy number.

It is not a de Polignac number, because 2071279 - 2³ = 2071271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2071271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1494 + ... + 2524.

It is an arithmetic number, because the mean of its divisors is an integer number (205884).

2^2071279 is an apocalyptic number.

2071279 is a deficient number, since it is larger than the sum of its proper divisors (399329).

2071279 is a wasteful number, since it uses less digits than its factorization.

2071279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086 (or 1079 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 2071279 is about 1439.1938715823. The cubic root of 2071279 is about 127.4714327899.

The spelling of 2071279 in words is "two million, seventy-one thousand, two hundred seventy-nine".