1346626252 has 12 divisors (see below), whose sum is σ = 2437858080. Its totient is φ = 650095376.

The previous prime is 1346626247. The next prime is 1346626271. The reversal of 1346626252 is 2526266431.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5804308 + ... + 5804539.

It is an arithmetic number, because the mean of its divisors is an integer number (203154840).

Almost surely, 2^1346626252 is an apocalyptic number.

It is an amenable number.

1346626252 is a deficient number, since it is larger than the sum of its proper divisors (1091231828).

1346626252 is a wasteful number, since it uses less digits than its factorization.

1346626252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11608880 (or 11608878 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The square root of 1346626252 is about 36696.4065270702. The cubic root of 1346626252 is about 1104.2880153735.

The spelling of 1346626252 in words is "one billion, three hundred forty-six million, six hundred twenty-six thousand, two hundred fifty-two".