1102666632 has 32 divisors (see below), whose sum is σ = 2759071680. Its totient is φ = 367234880.

The previous prime is 1102666627. The next prime is 1102666633. The reversal of 1102666632 is 2366662011.

It is a junction number, because it is equal to n+sod(n) for n = 1102666593 and 1102666602.

It is not an unprimeable number, because it can be changed into a prime (1102666633) 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, 8893 + ... + 47795.

It is an arithmetic number, because the mean of its divisors is an integer number (86220990).

Almost surely, 2^1102666632 is an apocalyptic number.

1102666632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1102666632 is an abundant number, since it is smaller than the sum of its proper divisors (1656405048).

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

1102666632 is a wasteful number, since it uses less digits than its factorization.

1102666632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40093 (or 40089 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 1102666632 is about 33206.4245591121. The cubic root of 1102666632 is about 1033.1135972126.

The spelling of 1102666632 in words is "one billion, one hundred two million, six hundred sixty-six thousand, six hundred thirty-two".