1352662226 has 4 divisors (see below), whose sum is σ = 2028993342. Its totient is φ = 676331112.

The previous prime is 1352662219. The next prime is 1352662247. The reversal of 1352662226 is 6222662531.

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., 1046587201 + 306075025 = 32351^2 + 17495^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338165555 + ... + 338165558.

Almost surely, 2^1352662226 is an apocalyptic number.

1352662226 is a deficient number, since it is larger than the sum of its proper divisors (676331116).

1352662226 is an equidigital number, since it uses as much as digits as its factorization.

1352662226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676331115.

The product of its digits is 51840, while the sum is 35.

The square root of 1352662226 is about 36778.5566057180. The cubic root of 1352662226 is about 1105.9354706652.

The spelling of 1352662226 in words is "one billion, three hundred fifty-two million, six hundred sixty-two thousand, two hundred twenty-six".