1003482432 has 70 divisors (see below), whose sum is σ = 2974651658. Its totient is φ = 334492416.

The previous prime is 1003482427. The next prime is 1003482437. The reversal of 1003482432 is 2342843001.

It is an interprime number because it is at equal distance from previous prime (1003482427) and next prime (1003482437).

It can be written as a sum of positive squares in only one way, i.e., 971942976 + 31539456 = 31176^2 + 5616^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1003482396 and 1003482405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003482437) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 91603 + ... + 101970.

Almost surely, 2^1003482432 is an apocalyptic number.

1003482432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1003482432 is an abundant number, since it is smaller than the sum of its proper divisors (1971169226).

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

1003482432 is an equidigital number, since it uses as much as digits as its factorization.

1003482432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193597 (or 193578 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 1003482432 is about 31677.7908320640. The cubic root of 1003482432 is about 1001.1594657862.

The spelling of 1003482432 in words is "one billion, three million, four hundred eighty-two thousand, four hundred thirty-two".