1124817696 has 72 divisors (see below), whose sum is σ = 3206643804. Its totient is φ = 374008320.

The previous prime is 1124817679. The next prime is 1124817697. The reversal of 1124817696 is 6967184211.

1124817696 is a `hidden beast` number, since 1 + 12 + 481 + 76 + 96 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1086625296 + 38192400 = 32964^2 + 6180^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is not an unprimeable number, because it can be changed into a prime (1124817697) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116610 + ... + 125886.

Almost surely, 2^1124817696 is an apocalyptic number.

1124817696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1124817696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1603321902).

1124817696 is an abundant number, since it is smaller than the sum of its proper divisors (2081826108).

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

1124817696 is a wasteful number, since it uses less digits than its factorization.

1124817696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9714 (or 9703 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 1124817696 is about 33538.3019248143. The cubic root of 1124817696 is about 1039.9857295872.

The spelling of 1124817696 in words is "one billion, one hundred twenty-four million, eight hundred seventeen thousand, six hundred ninety-six".