1001332264 has 16 divisors (see below), whose sum is σ = 1877843520. Its totient is φ = 500574000.

The previous prime is 1001332201. The next prime is 1001332327. The reversal of 1001332264 is 4622331001.

It is an interprime number because it is at equal distance from previous prime (1001332201) and next prime (1001332327).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63139 + ... + 77389.

It is an arithmetic number, because the mean of its divisors is an integer number (117365220).

Almost surely, 2^1001332264 is an apocalyptic number.

It is an amenable number.

1001332264 is a deficient number, since it is larger than the sum of its proper divisors (876511256).

1001332264 is a wasteful number, since it uses less digits than its factorization.

1001332264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23040 (or 23036 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1001332264 is about 31643.8345337603. The cubic root of 1001332264 is about 1000.4438909317.

Adding to 1001332264 its reverse (4622331001), we get a palindrome (5623663265).

The spelling of 1001332264 in words is "one billion, one million, three hundred thirty-two thousand, two hundred sixty-four".