1124020032 has 28 divisors (see below), whose sum is σ = 2973970176. Its totient is φ = 374673280.

The previous prime is 1124019989. The next prime is 1124020039. The reversal of 1124020032 is 2300204211.

It is a junction number, because it is equal to n+sod(n) for n = 1124019993 and 1124020020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124020039) 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, 2926944 + ... + 2927327.

Almost surely, 2^1124020032 is an apocalyptic number.

1124020032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1124020032 is an abundant number, since it is smaller than the sum of its proper divisors (1849950144).

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

1124020032 is an equidigital number, since it uses as much as digits as its factorization.

1124020032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5854286 (or 5854276 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1124020032 is about 33526.4079793825. The cubic root of 1124020032 is about 1039.7398363042.

Adding to 1124020032 its reverse (2300204211), we get a palindrome (3424224243).

The spelling of 1124020032 in words is "one billion, one hundred twenty-four million, twenty thousand, thirty-two".