1124623056 has 40 divisors (see below), whose sum is σ = 2913238144. Its totient is φ = 373847040.

The previous prime is 1124623033. The next prime is 1124623057. The reversal of 1124623056 is 6503264211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124623057) 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, 14305 + ... + 49536.

Almost surely, 2^1124623056 is an apocalyptic number.

1124623056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1124623056 is an abundant number, since it is smaller than the sum of its proper divisors (1788615088).

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

1124623056 is a wasteful number, since it uses less digits than its factorization.

1124623056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64219 (or 64213 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 1124623056 is about 33535.4000423433. The cubic root of 1124623056 is about 1039.9257392735.

Adding to 1124623056 its reverse (6503264211), we get a palindrome (7627887267).

The spelling of 1124623056 in words is "one billion, one hundred twenty-four million, six hundred twenty-three thousand, fifty-six".