1003745232 has 120 divisors (see below), whose sum is σ = 3216829824. Its totient is φ = 286209792.

The previous prime is 1003745227. The next prime is 1003745273. The reversal of 1003745232 is 2325473001.

1003745232 is a `hidden beast` number, since 100 + 37 + 4 + 523 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1003745196 and 1003745205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 990358 + ... + 991370.

Almost surely, 2^1003745232 is an apocalyptic number.

1003745232 is a gapful number since it is divisible by the number (12) 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 1003745232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1608414912).

1003745232 is an abundant number, since it is smaller than the sum of its proper divisors (2213084592).

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

1003745232 is a wasteful number, since it uses less digits than its factorization.

1003745232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017 (or 2008 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 1003745232 is about 31681.9385770505. The cubic root of 1003745232 is about 1001.2468553722.

The spelling of 1003745232 in words is "one billion, three million, seven hundred forty-five thousand, two hundred thirty-two".