1064226249 has 32 divisors (see below), whose sum is σ = 1647206400. Its totient is φ = 678281040.

The previous prime is 1064226239. The next prime is 1064226257. The reversal of 1064226249 is 9426224601.

1064226249 is a `hidden beast` number, since 1 + 0 + 6 + 4 + 22 + 624 + 9 = 666.

It is not a de Polignac number, because 1064226249 - 2⁹ = 1064225737 is a prime.

It is a super-2 number, since 2×1064226249² = 2265155018121220002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1064226209) 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, 61812 + ... + 77130.

It is an arithmetic number, because the mean of its divisors is an integer number (51475200).

Almost surely, 2^1064226249 is an apocalyptic number.

It is an amenable number.

1064226249 is a deficient number, since it is larger than the sum of its proper divisors (582980151).

1064226249 is a wasteful number, since it uses less digits than its factorization.

1064226249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15442 (or 15436 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 1064226249 is about 32622.4807303185. The cubic root of 1064226249 is about 1020.9661002333.

The spelling of 1064226249 in words is "one billion, sixty-four million, two hundred twenty-six thousand, two hundred forty-nine".