1260364 has 12 divisors (see below), whose sum is σ = 2520784. Its totient is φ = 540144.

The previous prime is 1260361. The next prime is 1260383. The reversal of 1260364 is 4630621.

1260364 is an admirable number.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1260361) 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 in 3 ways as a sum of consecutive naturals, for example, 22479 + ... + 22534.

2^1260364 is an apocalyptic number.

1260364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1260364 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1260364 is a wasteful number, since it uses less digits than its factorization.

1260364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45024 (or 45022 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1260364 is about 1122.6593428106. The cubic root of 1260364 is about 108.0186296166.

Adding to 1260364 its reverse (4630621), we get a palindrome (5890985).

The spelling of 1260364 in words is "one million, two hundred sixty thousand, three hundred sixty-four".