1352280026 has 4 divisors (see below), whose sum is σ = 2028420042. Its totient is φ = 676140012.

The previous prime is 1352280019. The next prime is 1352280029. The reversal of 1352280026 is 6200822531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1171350625 + 180929401 = 34225^2 + 13451^2 .

It is a super-2 number, since 2×1352280026² = 3657322537437121352, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1352280029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338070005 + ... + 338070008.

Almost surely, 2^1352280026 is an apocalyptic number.

1352280026 is a deficient number, since it is larger than the sum of its proper divisors (676140016).

1352280026 is an equidigital number, since it uses as much as digits as its factorization.

1352280026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676140015.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 1352280026 is about 36773.3602761564. The cubic root of 1352280026 is about 1105.8312987230.

The spelling of 1352280026 in words is "one billion, three hundred fifty-two million, two hundred eighty thousand, twenty-six".