1003452 has 12 divisors (see below), whose sum is σ = 2341416. Its totient is φ = 334480.

The previous prime is 1003433. The next prime is 1003463. The reversal of 1003452 is 2543001.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41799 + ... + 41822.

It is an arithmetic number, because the mean of its divisors is an integer number (195118).

2^1003452 is an apocalyptic number.

1003452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1003452 is an abundant number, since it is smaller than the sum of its proper divisors (1337964).

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

1003452 is a wasteful number, since it uses less digits than its factorization.

1003452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83628 (or 83626 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 1003452 is about 1001.7245130274. The cubic root of 1003452 is about 100.1149345166.

Adding to 1003452 its reverse (2543001), we get a palindrome (3546453).

The spelling of 1003452 in words is "one million, three thousand, four hundred fifty-two".