1260684 has 36 divisors (see below), whose sum is σ = 3307304. Its totient is φ = 419904.

The previous prime is 1260673. The next prime is 1260691. The reversal of 1260684 is 4860621.

1260684 is nontrivially palindromic in base 11.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 324 + ... + 1620.

2^1260684 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1260684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1653652).

1260684 is an abundant number, since it is smaller than the sum of its proper divisors (2046620).

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

1260684 is a wasteful number, since it uses less digits than its factorization.

1260684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316 (or 1302 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1260684 is about 1122.8018525100. The cubic root of 1260684 is about 108.0277706363.

The spelling of 1260684 in words is "one million, two hundred sixty thousand, six hundred eighty-four".