1352130436 has 12 divisors (see below), whose sum is σ = 2367395212. Its totient is φ = 675731808.

The previous prime is 1352130419. The next prime is 1352130457. The reversal of 1352130436 is 6340312531.

It can be written as a sum of positive squares in 2 ways, for example, as 804289600 + 547840836 = 28360^2 + 23406^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74115 + ... + 90538.

Almost surely, 2^1352130436 is an apocalyptic number.

It is an amenable number.

1352130436 is a deficient number, since it is larger than the sum of its proper divisors (1015264776).

1352130436 is a wasteful number, since it uses less digits than its factorization.

1352130436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166710 (or 166708 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 1352130436 is about 36771.3262746940. The cubic root of 1352130436 is about 1105.7905213197.

Adding to 1352130436 its reverse (6340312531), we get a palindrome (7692442967).

The spelling of 1352130436 in words is "one billion, three hundred fifty-two million, one hundred thirty thousand, four hundred thirty-six".