1262080 has 80 divisors (see below), whose sum is σ = 3314520. Its totient is φ = 458752.

The previous prime is 1262071. The next prime is 1262081. The reversal of 1262080 is 802621.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1149184 + 112896 = 1072^2 + 336^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (1262081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43506 + ... + 43534.

2^1262080 is an apocalyptic number.

1262080 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 1262080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1657260).

1262080 is an abundant number, since it is smaller than the sum of its proper divisors (2052440).

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

1262080 is an equidigital number, since it uses as much as digits as its factorization.

1262080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1262080 is about 1123.4233396187. The cubic root of 1262080 is about 108.0676302516.

The spelling of 1262080 in words is "one million, two hundred sixty-two thousand, eighty".