1260504 has 96 divisors (see below), whose sum is σ = 4062240. Its totient is φ = 345600.

The previous prime is 1260487. The next prime is 1260509. The reversal of 1260504 is 4050621.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1260509) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20634 + ... + 20694.

It is an arithmetic number, because the mean of its divisors is an integer number (42315).

2^1260504 is an apocalyptic number.

1260504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1260504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2031120).

1260504 is an abundant number, since it is smaller than the sum of its proper divisors (2801736).

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

1260504 is a wasteful number, since it uses less digits than its factorization.

1260504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1260504 is about 1122.7216930299. The cubic root of 1260504 is about 108.0226290031.

It can be divided in two parts, 1260 and 504, that added together give a square (1764 = 42²).

The spelling of 1260504 in words is "one million, two hundred sixty thousand, five hundred four".