1003432452 has 48 divisors (see below), whose sum is σ = 2623236672. Its totient is φ = 295850880.

The previous prime is 1003432447. The next prime is 1003432453. The reversal of 1003432452 is 2542343001.

1003432452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1003432453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97843 + ... + 107610.

It is an arithmetic number, because the mean of its divisors is an integer number (54650764).

Almost surely, 2^1003432452 is an apocalyptic number.

1003432452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1003432452 is an abundant number, since it is smaller than the sum of its proper divisors (1619804220).

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

1003432452 is a wasteful number, since it uses less digits than its factorization.

1003432452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205508 (or 205506 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 1003432452 is about 31677.0019414717. The cubic root of 1003432452 is about 1001.1428440765.

Adding to 1003432452 its reverse (2542343001), we get a palindrome (3545775453).

It can be divided in two parts, 10034 and 32452, that added together give a triangular number (42486 = T₂₉₁).

The spelling of 1003432452 in words is "one billion, three million, four hundred thirty-two thousand, four hundred fifty-two".