1466264864 has 12 divisors (see below), whose sum is σ = 2886709014. Its totient is φ = 733132416.

The previous prime is 1466264857. The next prime is 1466264867. The reversal of 1466264864 is 4684626641.

It can be written as a sum of positive squares in only one way, i.e., 824149264 + 642115600 = 28708^2 + 25340^2 .

It is not an unprimeable number, because it can be changed into a prime (1466264867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22910357 + ... + 22910420.

Almost surely, 2^1466264864 is an apocalyptic number.

It is an amenable number.

1466264864 is a deficient number, since it is larger than the sum of its proper divisors (1420444150).

1466264864 is an equidigital number, since it uses as much as digits as its factorization.

1466264864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45820787 (or 45820779 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 47.

The square root of 1466264864 is about 38291.8380859420. The cubic root of 1466264864 is about 1136.0675173122.

The spelling of 1466264864 in words is "one billion, four hundred sixty-six million, two hundred sixty-four thousand, eight hundred sixty-four".