1352863226 has 16 divisors (see below), whose sum is σ = 2384067168. Its totient is φ = 567634800.

The previous prime is 1352863189. The next prime is 1352863271. The reversal of 1352863226 is 6223682531.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1352863226.

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, 2364860 + ... + 2365431.

It is an arithmetic number, because the mean of its divisors is an integer number (149004198).

Almost surely, 2^1352863226 is an apocalyptic number.

1352863226 is a deficient number, since it is larger than the sum of its proper divisors (1031203942).

1352863226 is a wasteful number, since it uses less digits than its factorization.

1352863226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4730317.

The product of its digits is 103680, while the sum is 38.

The square root of 1352863226 is about 36781.2890747456. The cubic root of 1352863226 is about 1105.9902470944.

The spelling of 1352863226 in words is "one billion, three hundred fifty-two million, eight hundred sixty-three thousand, two hundred twenty-six".