1082648564 has 24 divisors (see below), whose sum is σ = 1956759840. Its totient is φ = 523738656.

The previous prime is 1082648563. The next prime is 1082648573. The reversal of 1082648564 is 4658462801.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082648563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6059 + ... + 46925.

It is an arithmetic number, because the mean of its divisors is an integer number (81531660).

Almost surely, 2^1082648564 is an apocalyptic number.

It is an amenable number.

1082648564 is a deficient number, since it is larger than the sum of its proper divisors (874111276).

1082648564 is a wasteful number, since it uses less digits than its factorization.

1082648564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41087 (or 41085 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 44.

The square root of 1082648564 is about 32903.6253929563. The cubic root of 1082648564 is about 1026.8235834722.

The spelling of 1082648564 in words is "one billion, eighty-two million, six hundred forty-eight thousand, five hundred sixty-four".