2021262 has 16 divisors (see below), whose sum is σ = 4173312. Its totient is φ = 651960.

The previous prime is 2021251. The next prime is 2021291. The reversal of 2021262 is 2621202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5248 + ... + 5619.

It is an arithmetic number, because the mean of its divisors is an integer number (260832).

2^2021262 is an apocalyptic number.

2021262 is an abundant number, since it is smaller than the sum of its proper divisors (2152050).

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

2021262 is a wasteful number, since it uses less digits than its factorization.

2021262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10903.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2021262 is about 1421.7109410847. The cubic root of 2021262 is about 126.4370061358.

Adding to 2021262 its reverse (2621202), we get a palindrome (4642464).

The spelling of 2021262 in words is "two million, twenty-one thousand, two hundred sixty-two".