1070109 has 6 divisors (see below), whose sum is σ = 1545726. Its totient is φ = 713400.

The previous prime is 1070093. The next prime is 1070131. The reversal of 1070109 is 9010701.

It can be written as a sum of positive squares in only one way, i.e., 864900 + 205209 = 930^2 + 453^2 .

It is not a de Polignac number, because 1070109 - 2⁴ = 1070093 is a prime.

It is a super-2 number, since 2×1070109² = 2290266543762, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 1070091 and 1070100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070149) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59442 + ... + 59459.

It is an arithmetic number, because the mean of its divisors is an integer number (257621).

2^1070109 is an apocalyptic number.

It is an amenable number.

1070109 is a deficient number, since it is larger than the sum of its proper divisors (475617).

1070109 is a wasteful number, since it uses less digits than its factorization.

1070109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118907 (or 118904 counting only the distinct ones).

The product of its (nonzero) digits is 63, while the sum is 18.

The square root of 1070109 is about 1034.4607290758. The cubic root of 1070109 is about 102.2843851492.

The spelling of 1070109 in words is "one million, seventy thousand, one hundred nine".