1072205262 has 20 divisors (see below), whose sum is σ = 2402534376. Its totient is φ = 357401700.

The previous prime is 1072205261. The next prime is 1072205269. The reversal of 1072205262 is 2625022701.

It is a super-2 number, since 2×1072205262² = 2299248247720977288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072205261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3309114 + ... + 3309437.

Almost surely, 2^1072205262 is an apocalyptic number.

1072205262 is an abundant number, since it is smaller than the sum of its proper divisors (1330329114).

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

1072205262 is an equidigital number, since it uses as much as digits as its factorization.

1072205262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6618565 (or 6618556 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 1072205262 is about 32744.5455305155. The cubic root of 1072205262 is about 1023.5113069085.

Adding to 1072205262 its reverse (2625022701), we get a palindrome (3697227963).

The spelling of 1072205262 in words is "one billion, seventy-two million, two hundred five thousand, two hundred sixty-two".