2071422 has 12 divisors (see below), whose sum is σ = 4488120. Its totient is φ = 690468.

The previous prime is 2071411. The next prime is 2071427. The reversal of 2071422 is 2241702.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 115079 = 2071422 / (2 + 0 + 7 + 1 + 4 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 2071395 and 2071404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2071427) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57522 + ... + 57557.

It is an arithmetic number, because the mean of its divisors is an integer number (374010).

2^2071422 is an apocalyptic number.

2071422 is an abundant number, since it is smaller than the sum of its proper divisors (2416698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2071422 is a wasteful number, since it uses less digits than its factorization.

2071422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115087 (or 115084 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 2071422 is about 1439.2435513144. The cubic root of 2071422 is about 127.4743662423.

It can be divided in two parts, 20714 and 22, that added together give a 4-th power (20736 = 12⁴).

The spelling of 2071422 in words is "two million, seventy-one thousand, four hundred twenty-two".