1260770 has 48 divisors (see below), whose sum is σ = 2757888. Its totient is φ = 413280.

The previous prime is 1260769. The next prime is 1260797. The reversal of 1260770 is 770621.

It is a happy number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 15149 + ... + 15231.

It is an arithmetic number, because the mean of its divisors is an integer number (57456).

2^1260770 is an apocalyptic number.

1260770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1260770 is an abundant number, since it is smaller than the sum of its proper divisors (1497118).

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

1260770 is a wasteful number, since it uses less digits than its factorization.

1260770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 1260770 is about 1122.8401489081. The cubic root of 1260770 is about 108.0302270217.

The spelling of 1260770 in words is "one million, two hundred sixty thousand, seven hundred seventy".