2031022 has 16 divisors (see below), whose sum is σ = 3502080. Its totient is φ = 865368.

The previous prime is 2030999. The next prime is 2031023. The reversal of 2031022 is 2201302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3043 + ... + 3649.

It is an arithmetic number, because the mean of its divisors is an integer number (218880).

2^2031022 is an apocalyptic number.

2031022 is a deficient number, since it is larger than the sum of its proper divisors (1471058).

2031022 is a wasteful number, since it uses less digits than its factorization.

2031022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 2031022 is about 1425.1392914379. The cubic root of 2031022 is about 126.6401868316.

Adding to 2031022 its reverse (2201302), we get a palindrome (4232324).

It can be divided in two parts, 203 and 1022, that added together give a triangular number (1225 = T₄₉).

The spelling of 2031022 in words is "two million, thirty-one thousand, twenty-two".