1124431352 has 16 divisors (see below), whose sum is σ = 2299973400. Its totient is φ = 511105120.

The previous prime is 1124431351. The next prime is 1124431393. The reversal of 1124431352 is 2531344211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124431351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6388727 + ... + 6388902.

Almost surely, 2^1124431352 is an apocalyptic number.

It is an amenable number.

1124431352 is an abundant number, since it is smaller than the sum of its proper divisors (1175542048).

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

1124431352 is a wasteful number, since it uses less digits than its factorization.

1124431352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12777646 (or 12777642 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 1124431352 is about 33532.5416871433. The cubic root of 1124431352 is about 1039.8666471029.

Adding to 1124431352 its reverse (2531344211), we get a palindrome (3655775563).

The spelling of 1124431352 in words is "one billion, one hundred twenty-four million, four hundred thirty-one thousand, three hundred fifty-two".