1260356 has 12 divisors (see below), whose sum is σ = 2213568. Its totient is φ = 627912.

The previous prime is 1260341. The next prime is 1260359. The reversal of 1260356 is 6530621.

It is not an unprimeable number, because it can be changed into a prime (1260359) 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, 1625 + ... + 2271.

It is an arithmetic number, because the mean of its divisors is an integer number (184464).

2^1260356 is an apocalyptic number.

It is an amenable number.

1260356 is a deficient number, since it is larger than the sum of its proper divisors (953212).

1260356 is a wasteful number, since it uses less digits than its factorization.

1260356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138 (or 1136 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1260356 is about 1122.6557798364. The cubic root of 1260356 is about 108.0184010713.

Adding to 1260356 its reverse (6530621), we get a palindrome (7790977).

The spelling of 1260356 in words is "one million, two hundred sixty thousand, three hundred fifty-six".