1124066450 has 24 divisors (see below), whose sum is σ = 2251592868. Its totient is φ = 415039680.

The previous prime is 1124066443. The next prime is 1124066491. The reversal of 1124066450 is 546604211.

It can be written as a sum of positive squares in 6 ways, for example, as 197655481 + 926410969 = 14059^2 + 30437^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 864017 + ... + 865316.

Almost surely, 2^1124066450 is an apocalyptic number.

1124066450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1124066450 is an abundant number, since it is smaller than the sum of its proper divisors (1127526418).

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

1124066450 is a wasteful number, since it uses less digits than its factorization.

1124066450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1729358 (or 1729353 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 1124066450 is about 33527.1002324985. The cubic root of 1124066450 is about 1039.7541486172.

The spelling of 1124066450 in words is "one billion, one hundred twenty-four million, sixty-six thousand, four hundred fifty".