1174223660 has 48 divisors (see below), whose sum is σ = 2626144416. Its totient is φ = 439483392.

The previous prime is 1174223653. The next prime is 1174223681. The reversal of 1174223660 is 663224711.

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, 48839 + ... + 68801.

It is an arithmetic number, because the mean of its divisors is an integer number (54711342).

Almost surely, 2^1174223660 is an apocalyptic number.

1174223660 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 1174223660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1313072208).

1174223660 is an abundant number, since it is smaller than the sum of its proper divisors (1451920756).

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

1174223660 is a wasteful number, since it uses less digits than its factorization.

1174223660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20162 (or 20160 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 1174223660 is about 34266.9470481396. The cubic root of 1174223660 is about 1054.9946946118.

The spelling of 1174223660 in words is "one billion, one hundred seventy-four million, two hundred twenty-three thousand, six hundred sixty".