1070074271 has 4 divisors (see below), whose sum is σ = 1222942032. Its totient is φ = 917206512.

The previous prime is 1070074267. The next prime is 1070074273. The reversal of 1070074271 is 1724700701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1070074271 - 2² = 1070074267 is a prime.

It is a super-2 number, since 2×1070074271² = 2290117890912362882, 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 (1070074273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76433870 + ... + 76433883.

It is an arithmetic number, because the mean of its divisors is an integer number (305735508).

Almost surely, 2^1070074271 is an apocalyptic number.

1070074271 is a deficient number, since it is larger than the sum of its proper divisors (152867761).

1070074271 is an equidigital number, since it uses as much as digits as its factorization.

1070074271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152867760.

The product of its (nonzero) digits is 2744, while the sum is 29.

The square root of 1070074271 is about 32711.9897132535. The cubic root of 1070074271 is about 1022.8327863487.

Adding to 1070074271 its reverse (1724700701), we get a palindrome (2794774972).

The spelling of 1070074271 in words is "one billion, seventy million, seventy-four thousand, two hundred seventy-one".