1330052 has 6 divisors (see below), whose sum is σ = 2327598. Its totient is φ = 665024.

The previous prime is 1330031. The next prime is 1330061. The reversal of 1330052 is 2500331.

It can be written as a sum of positive squares in only one way, i.e., 1308736 + 21316 = 1144^2 + 146^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166253 + ... + 166260.

It is an arithmetic number, because the mean of its divisors is an integer number (387933).

2^1330052 is an apocalyptic number.

It is an amenable number.

1330052 is a deficient number, since it is larger than the sum of its proper divisors (997546).

1330052 is a wasteful number, since it uses less digits than its factorization.

1330052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332517 (or 332515 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 1330052 is about 1153.2788041059. The cubic root of 1330052 is about 109.9738780948.

Adding to 1330052 its reverse (2500331), we get a palindrome (3830383).

The spelling of 1330052 in words is "one million, three hundred thirty thousand, fifty-two".