1064260004 has 6 divisors (see below), whose sum is σ = 1862455014. Its totient is φ = 532130000.

The previous prime is 1064260003. The next prime is 1064260031. The reversal of 1064260004 is 4000624601.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 975937600 + 88322404 = 31240^2 + 9398^2 .

It is a super-2 number, since 2×1064260004² = 2265298712228160032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1064260003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133032497 + ... + 133032504.

It is an arithmetic number, because the mean of its divisors is an integer number (310409169).

Almost surely, 2^1064260004 is an apocalyptic number.

It is an amenable number.

1064260004 is a deficient number, since it is larger than the sum of its proper divisors (798195010).

1064260004 is a wasteful number, since it uses less digits than its factorization.

1064260004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266065005 (or 266065003 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1064260004 is about 32622.9980841737. The cubic root of 1064260004 is about 1020.9768944125.

Adding to 1064260004 its reverse (4000624601), we get a palindrome (5064884605).

The spelling of 1064260004 in words is "one billion, sixty-four million, two hundred sixty thousand, four".