1070505171 has 6 divisors (see below), whose sum is σ = 1546285260. Its totient is φ = 713670108.

The previous prime is 1070505119. The next prime is 1070505173. The reversal of 1070505171 is 1715050701.

It is not a de Polignac number, because 1070505171 - 2¹⁴ = 1070488787 is a prime.

It is a super-2 number, since 2×1070505171² = 2291962642275478482, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1070505173) 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, 59472501 + ... + 59472518.

It is an arithmetic number, because the mean of its divisors is an integer number (257714210).

Almost surely, 2^1070505171 is an apocalyptic number.

1070505171 is a deficient number, since it is larger than the sum of its proper divisors (475780089).

1070505171 is a wasteful number, since it uses less digits than its factorization.

1070505171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118945025 (or 118945022 counting only the distinct ones).

The product of its (nonzero) digits is 1225, while the sum is 27.

The square root of 1070505171 is about 32718.5753204506. The cubic root of 1070505171 is about 1022.9700601541.

Adding to 1070505171 its reverse (1715050701), we get a palindrome (2785555872).

The spelling of 1070505171 in words is "one billion, seventy million, five hundred five thousand, one hundred seventy-one".