1299052 has 6 divisors (see below), whose sum is σ = 2273348. Its totient is φ = 649524.

The previous prime is 1299041. The next prime is 1299059. The reversal of 1299052 is 2509921.

It is a self number, because there is not a number n which added to its sum of digits gives 1299052.

It is not an unprimeable number, because it can be changed into a prime (1299059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162378 + ... + 162385.

2^1299052 is an apocalyptic number.

It is an amenable number.

1299052 is a deficient number, since it is larger than the sum of its proper divisors (974296).

1299052 is a wasteful number, since it uses less digits than its factorization.

1299052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324767 (or 324765 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 1299052 is about 1139.7596237804. The cubic root of 1299052 is about 109.1127526125.

The spelling of 1299052 in words is "one million, two hundred ninety-nine thousand, fifty-two".