1095648618 has 16 divisors (see below), whose sum is σ = 2203541280. Its totient is φ = 363175536.

The previous prime is 1095648611. The next prime is 1095648629. The reversal of 1095648618 is 8168465901.

It is not an unprimeable number, because it can be changed into a prime (1095648611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509005 + ... + 511152.

It is an arithmetic number, because the mean of its divisors is an integer number (137721330).

Almost surely, 2^1095648618 is an apocalyptic number.

1095648618 is an abundant number, since it is smaller than the sum of its proper divisors (1107892662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1095648618 is a wasteful number, since it uses less digits than its factorization.

1095648618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020341.

The product of its (nonzero) digits is 414720, while the sum is 48.

The square root of 1095648618 is about 33100.5833483339. The cubic root of 1095648618 is about 1030.9171514824.

The spelling of 1095648618 in words is "one billion, ninety-five million, six hundred forty-eight thousand, six hundred eighteen".