1105016660 has 48 divisors (see below), whose sum is σ = 2680413120. Its totient is φ = 378186240.

The previous prime is 1105016629. The next prime is 1105016683. The reversal of 1105016660 is 666105011.

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, 143990 + ... + 151469.

It is an arithmetic number, because the mean of its divisors is an integer number (55841940).

Almost surely, 2^1105016660 is an apocalyptic number.

1105016660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1105016660 is an abundant number, since it is smaller than the sum of its proper divisors (1575396460).

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

1105016660 is a wasteful number, since it uses less digits than its factorization.

1105016660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295496 (or 295494 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 1105016660 is about 33241.7908663177. The cubic root of 1105016660 is about 1033.8470081063.

The spelling of 1105016660 in words is "one billion, one hundred five million, sixteen thousand, six hundred sixty".