1124949112 has 64 divisors (see below), whose sum is σ = 2542867200. Its totient is φ = 455777280.

The previous prime is 1124949107. The next prime is 1124949139. The reversal of 1124949112 is 2119494211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 715287 + ... + 716857.

It is an arithmetic number, because the mean of its divisors is an integer number (39732300).

Almost surely, 2^1124949112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1124949112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1271433600).

1124949112 is an abundant number, since it is smaller than the sum of its proper divisors (1417918088).

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

1124949112 is a wasteful number, since it uses less digits than its factorization.

1124949112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2276 (or 2272 counting only the distinct ones).

The product of its digits is 5184, while the sum is 34.

The square root of 1124949112 is about 33540.2610604032. The cubic root of 1124949112 is about 1040.0262296146.

The spelling of 1124949112 in words is "one billion, one hundred twenty-four million, nine hundred forty-nine thousand, one hundred twelve".