2020292 has 6 divisors (see below), whose sum is σ = 3535518. Its totient is φ = 1010144.

The previous prime is 2020279. The next prime is 2020309. The reversal of 2020292 is 2920202.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1032256 + 988036 = 1016^2 + 994^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2020292.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252533 + ... + 252540.

It is an arithmetic number, because the mean of its divisors is an integer number (589253).

2^2020292 is an apocalyptic number.

It is an amenable number.

2020292 is a deficient number, since it is larger than the sum of its proper divisors (1515226).

2020292 is a wasteful number, since it uses less digits than its factorization.

2020292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505077 (or 505075 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2020292 is about 1421.3697618846. The cubic root of 2020292 is about 126.4167772688.

Adding to 2020292 its reverse (2920202), we get a palindrome (4940494).

The spelling of 2020292 in words is "two million, twenty thousand, two hundred ninety-two".