1124233040 has 160 divisors (see below), whose sum is σ = 3169201920. Its totient is φ = 362299392.

The previous prime is 1124233037. The next prime is 1124233043. The reversal of 1124233040 is 403324211.

It is an interprime number because it is at equal distance from previous prime (1124233037) and next prime (1124233043).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124233043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1670144 + ... + 1670816.

It is an arithmetic number, because the mean of its divisors is an integer number (19807512).

Almost surely, 2^1124233040 is an apocalyptic number.

1124233040 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 1124233040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1584600960).

1124233040 is an abundant number, since it is smaller than the sum of its proper divisors (2044968880).

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

1124233040 is a wasteful number, since it uses less digits than its factorization.

1124233040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869 (or 863 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1124233040 is about 33529.5845485744. The cubic root of 1124233040 is about 1039.8055109684.

Adding to 1124233040 its reverse (403324211), we get a palindrome (1527557251).

The spelling of 1124233040 in words is "one billion, one hundred twenty-four million, two hundred thirty-three thousand, forty".