1352446233 has 16 divisors (see below), whose sum is σ = 1866481920. Its totient is φ = 870055424.

The previous prime is 1352446229. The next prime is 1352446247. The reversal of 1352446233 is 3326442531.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1352446233 - 2² = 1352446229 is a prime.

It is a super-2 number, since 2×1352446233² = 3658221626311780578, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1352446194 and 1352446203.

It is not an unprimeable number, because it can be changed into a prime (1352446223) 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 15 ways as a sum of consecutive naturals, for example, 218185 + ... + 224297.

It is an arithmetic number, because the mean of its divisors is an integer number (116655120).

Almost surely, 2^1352446233 is an apocalyptic number.

It is an amenable number.

1352446233 is a deficient number, since it is larger than the sum of its proper divisors (514035687).

1352446233 is a wasteful number, since it uses less digits than its factorization.

1352446233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8688.

The product of its digits is 51840, while the sum is 33.

The square root of 1352446233 is about 36775.6200899455. The cubic root of 1352446233 is about 1105.8766023015.

Adding to 1352446233 its reverse (3326442531), we get a palindrome (4678888764).

The spelling of 1352446233 in words is "one billion, three hundred fifty-two million, four hundred forty-six thousand, two hundred thirty-three".