1064264685 has 32 divisors (see below), whose sum is σ = 1966902912. Its totient is φ = 485652480.

The previous prime is 1064264683. The next prime is 1064264741. The reversal of 1064264685 is 5864624601.

It is not a de Polignac number, because 1064264685 - 2¹ = 1064264683 is a prime.

It is a super-2 number, since 2×1064264685² = 2265318639476298450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064264683) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 186904 + ... + 192513.

It is an arithmetic number, because the mean of its divisors is an integer number (61465716).

Almost surely, 2^1064264685 is an apocalyptic number.

1064264685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1064264685 is a deficient number, since it is larger than the sum of its proper divisors (902638227).

1064264685 is a wasteful number, since it uses less digits than its factorization.

1064264685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379453.

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 1064264685 is about 32623.0698279607. The cubic root of 1064264685 is about 1020.9783912854.

It can be divided in two parts, 106426 and 4685, that added together give a palindrome (111111).

The spelling of 1064264685 in words is "one billion, sixty-four million, two hundred sixty-four thousand, six hundred eighty-five".