1080770 has 32 divisors (see below), whose sum is σ = 2101248. Its totient is φ = 399168.

The previous prime is 1080767. The next prime is 1080773. The reversal of 1080770 is 770801.

1080770 = T₆₅₅ + T₆₅₆ + ... + T₆₅₉.

It is an interprime number because it is at equal distance from previous prime (1080767) and next prime (1080773).

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (1080773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8447 + ... + 8573.

It is an arithmetic number, because the mean of its divisors is an integer number (65664).

2^1080770 is an apocalyptic number.

1080770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1080770 is a deficient number, since it is larger than the sum of its proper divisors (1020478).

1080770 is a wasteful number, since it uses less digits than its factorization.

1080770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194.

The product of its (nonzero) digits is 392, while the sum is 23.

The square root of 1080770 is about 1039.6008849554. The cubic root of 1080770 is about 102.6229339985.

The spelling of 1080770 in words is "one million, eighty thousand, seven hundred seventy".