1134740220 has 24 divisors (see below), whose sum is σ = 3177272784. Its totient is φ = 302597376.

The previous prime is 1134740179. The next prime is 1134740221. The reversal of 1134740220 is 220474311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134740221) 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, 9456109 + ... + 9456228.

It is an arithmetic number, because the mean of its divisors is an integer number (132386366).

Almost surely, 2^1134740220 is an apocalyptic number.

1134740220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134740220 is an abundant number, since it is smaller than the sum of its proper divisors (2042532564).

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

1134740220 is a wasteful number, since it uses less digits than its factorization.

1134740220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18912349 (or 18912347 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 1134740220 is about 33685.9053611447. The cubic root of 1134740220 is about 1043.0348422135.

The spelling of 1134740220 in words is "one billion, one hundred thirty-four million, seven hundred forty thousand, two hundred twenty".