1124569248 has 48 divisors (see below), whose sum is σ = 3220360416. Its totient is φ = 340778240.

The previous prime is 1124569247. The next prime is 1124569253. The reversal of 1124569248 is 8429654211.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (1124569247) 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, 531411 + ... + 533522.

It is an arithmetic number, because the mean of its divisors is an integer number (67090842).

Almost surely, 2^1124569248 is an apocalyptic number.

It is an amenable number.

1124569248 is an abundant number, since it is smaller than the sum of its proper divisors (2095791168).

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

1124569248 is a wasteful number, since it uses less digits than its factorization.

1124569248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064957 (or 1064949 counting only the distinct ones).

The product of its digits is 138240, while the sum is 42.

The square root of 1124569248 is about 33534.5977760283. The cubic root of 1124569248 is about 1039.9091538003.

The spelling of 1124569248 in words is "one billion, one hundred twenty-four million, five hundred sixty-nine thousand, two hundred forty-eight".