1260286 has 8 divisors (see below), whose sum is σ = 1895904. Its totient is φ = 628320.

The previous prime is 1260283. The next prime is 1260293. The reversal of 1260286 is 6820621.

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 1260286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1260283) 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, 246 + ... + 1606.

It is an arithmetic number, because the mean of its divisors is an integer number (236988).

2^1260286 is an apocalyptic number.

1260286 is a deficient number, since it is larger than the sum of its proper divisors (635618).

1260286 is a wasteful number, since it uses less digits than its factorization.

1260286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1826.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1260286 is about 1122.6246033292. The cubic root of 1260286 is about 108.0164012585.

The spelling of 1260286 in words is "one million, two hundred sixty thousand, two hundred eighty-six".