1083557424 has 40 divisors (see below), whose sum is σ = 2963850480. Its totient is φ = 339939328.

The previous prime is 1083557417. The next prime is 1083557437. The reversal of 1083557424 is 4247553801.

It is a super-2 number, since 2×1083557424² = 2348193382211031552, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 663129 + ... + 664760.

It is an arithmetic number, because the mean of its divisors is an integer number (74096262).

Almost surely, 2^1083557424 is an apocalyptic number.

It is an amenable number.

1083557424 is an abundant number, since it is smaller than the sum of its proper divisors (1880293056).

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

1083557424 is a wasteful number, since it uses less digits than its factorization.

1083557424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1327917 (or 1327911 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 39.

The square root of 1083557424 is about 32917.4334357951. The cubic root of 1083557424 is about 1027.1108351530.

The spelling of 1083557424 in words is "one billion, eighty-three million, five hundred fifty-seven thousand, four hundred twenty-four".