1332743282 has 8 divisors (see below), whose sum is σ = 2152893036. Its totient is φ = 615112272.

The previous prime is 1332743273. The next prime is 1332743287. The reversal of 1332743282 is 2823472331.

It can be written as a sum of positive squares in 2 ways, for example, as 1278706081 + 54037201 = 35759^2 + 7351^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1332743282² = 3552409311432263048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1332743287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25629653 + ... + 25629704.

Almost surely, 2^1332743282 is an apocalyptic number.

1332743282 is a deficient number, since it is larger than the sum of its proper divisors (820149754).

1332743282 is a wasteful number, since it uses less digits than its factorization.

1332743282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51259372.

The product of its digits is 48384, while the sum is 35.

The square root of 1332743282 is about 36506.7566622947. The cubic root of 1332743282 is about 1100.4800334610.

The spelling of 1332743282 in words is "one billion, three hundred thirty-two million, seven hundred forty-three thousand, two hundred eighty-two".