1268460 has 96 divisors (see below), whose sum is σ = 4132800. Its totient is φ = 326592.

The previous prime is 1268453. The next prime is 1268461. The reversal of 1268460 is 648621.

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

It is not an unprimeable number, because it can be changed into a prime (1268461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43726 + ... + 43754.

It is an arithmetic number, because the mean of its divisors is an integer number (43050).

2^1268460 is an apocalyptic number.

1268460 is a gapful number since it is divisible by the number (10) 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 1268460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2066400).

1268460 is an abundant number, since it is smaller than the sum of its proper divisors (2864340).

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

1268460 is an equidigital number, since it uses as much as digits as its factorization.

1268460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59 (or 39 counting only the distinct ones).

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

The square root of 1268460 is about 1126.2592951892. The cubic root of 1268460 is about 108.2494235187.

It can be divided in two parts, 1268 and 460, that added together give a cube (1728 = 12³).

The spelling of 1268460 in words is "one million, two hundred sixty-eight thousand, four hundred sixty".