1110472660 has 144 divisors (see below), whose sum is σ = 2722035456. Its totient is φ = 379456000.

The previous prime is 1110472639. The next prime is 1110472661. The reversal of 1110472660 is 662740111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110472661) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3951720 + ... + 3952000.

It is an arithmetic number, because the mean of its divisors is an integer number (18903024).

Almost surely, 2^1110472660 is an apocalyptic number.

1110472660 is a gapful number since it is divisible by the number (10) 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 1110472660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1361017728).

1110472660 is an abundant number, since it is smaller than the sum of its proper divisors (1611562796).

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

1110472660 is a wasteful number, since it uses less digits than its factorization.

1110472660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 1110472660 is about 33323.7551905544. The cubic root of 1110472660 is about 1035.5457490375.

The spelling of 1110472660 in words is "one billion, one hundred ten million, four hundred seventy-two thousand, six hundred sixty".