1102632664 has 64 divisors (see below), whose sum is σ = 2467080000. Its totient is φ = 452003328.

The previous prime is 1102632623. The next prime is 1102632677. The reversal of 1102632664 is 4662362011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173902 + ... + 180130.

It is an arithmetic number, because the mean of its divisors is an integer number (38548125).

Almost surely, 2^1102632664 is an apocalyptic number.

1102632664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102632664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1233540000).

1102632664 is an abundant number, since it is smaller than the sum of its proper divisors (1364447336).

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

1102632664 is a wasteful number, since it uses less digits than its factorization.

1102632664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6380 (or 6376 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 1102632664 is about 33205.9130878824. The cubic root of 1102632664 is about 1033.1029886382.

Adding to 1102632664 its reverse (4662362011), we get a palindrome (5764994675).

The spelling of 1102632664 in words is "one billion, one hundred two million, six hundred thirty-two thousand, six hundred sixty-four".