1262042 has 8 divisors (see below), whose sum is σ = 1898100. Its totient is φ = 629344.

The previous prime is 1262017. The next prime is 1262057. The reversal of 1262042 is 2402621.

It can be written as a sum of positive squares in 2 ways, for example, as 958441 + 303601 = 979^2 + 551^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1262042.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 584 + ... + 1692.

2^1262042 is an apocalyptic number.

1262042 is a deficient number, since it is larger than the sum of its proper divisors (636058).

1262042 is a wasteful number, since it uses less digits than its factorization.

1262042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1262042 is about 1123.4064268999. The cubic root of 1262042 is about 108.0665456370.

Adding to 1262042 its reverse (2402621), we get a palindrome (3664663).

The spelling of 1262042 in words is "one million, two hundred sixty-two thousand, forty-two".