1352244612 has 36 divisors (see below), whose sum is σ = 3298401680. Its totient is φ = 431148432.

The previous prime is 1352244599. The next prime is 1352244613. The reversal of 1352244612 is 2164422531.

It is a self number, because there is not a number n which added to its sum of digits gives 1352244612.

It is not an unprimeable number, because it can be changed into a prime (1352244613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100162 + ... + 112857.

Almost surely, 2^1352244612 is an apocalyptic number.

1352244612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1352244612 is an abundant number, since it is smaller than the sum of its proper divisors (1946157068).

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

1352244612 is a wasteful number, since it uses less digits than its factorization.

1352244612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213072 (or 213047 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 1352244612 is about 36772.8787559527. The cubic root of 1352244612 is about 1105.8216453349.

The spelling of 1352244612 in words is "one billion, three hundred fifty-two million, two hundred forty-four thousand, six hundred twelve".