1070109247 has 8 divisors (see below), whose sum is σ = 1127074176. Its totient is φ = 1014014232.

The previous prime is 1070109221. The next prime is 1070109259. The reversal of 1070109247 is 7429010701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1070109247 - 2¹⁵ = 1070076479 is a prime.

It is a super-2 number, since 2×1070109247² = 2290267601029814018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070109347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214953 + ... + 219874.

It is an arithmetic number, because the mean of its divisors is an integer number (140884272).

Almost surely, 2^1070109247 is an apocalyptic number.

1070109247 is a deficient number, since it is larger than the sum of its proper divisors (56964929).

1070109247 is a wasteful number, since it uses less digits than its factorization.

1070109247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434957.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 1070109247 is about 32712.5243140911. The cubic root of 1070109247 is about 1022.8439301888.

Adding to 1070109247 its reverse (7429010701), we get a palindrome (8499119948).

The spelling of 1070109247 in words is "one billion, seventy million, one hundred nine thousand, two hundred forty-seven".