1064275671 has 16 divisors (see below), whose sum is σ = 1528461440. Its totient is φ = 656540640.

The previous prime is 1064275651. The next prime is 1064275679. The reversal of 1064275671 is 1765724601.

It is not a de Polignac number, because 1064275671 - 2¹⁵ = 1064242903 is a prime.

It is a super-2 number, since 2×1064275671² = 2265365407765000482, 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 (1064275679) 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, 214660 + ... + 219561.

It is an arithmetic number, because the mean of its divisors is an integer number (95528840).

Almost surely, 2^1064275671 is an apocalyptic number.

1064275671 is a deficient number, since it is larger than the sum of its proper divisors (464185769).

1064275671 is a wasteful number, since it uses less digits than its factorization.

1064275671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434286.

The product of its (nonzero) digits is 70560, while the sum is 39.

The square root of 1064275671 is about 32623.2382053039. The cubic root of 1064275671 is about 1020.9819043306.

The spelling of 1064275671 in words is "one billion, sixty-four million, two hundred seventy-five thousand, six hundred seventy-one".