1001341564 has 12 divisors (see below), whose sum is σ = 1758330504. Its totient is φ = 498961424.

The previous prime is 1001341507. The next prime is 1001341577. The reversal of 1001341564 is 4651431001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426022 + ... + 428365.

It is an arithmetic number, because the mean of its divisors is an integer number (146527542).

Almost surely, 2^1001341564 is an apocalyptic number.

It is an amenable number.

1001341564 is a deficient number, since it is larger than the sum of its proper divisors (756988940).

1001341564 is a wasteful number, since it uses less digits than its factorization.

1001341564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854684 (or 854682 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1001341564 is about 31643.9814814761. The cubic root of 1001341564 is about 1000.4469881718.

Adding to 1001341564 its reverse (4651431001), we get a palindrome (5652772565).

The spelling of 1001341564 in words is "one billion, one million, three hundred forty-one thousand, five hundred sixty-four".