415452 has 24 divisors (see below), whose sum is σ = 982800. Its totient is φ = 136576.

The previous prime is 415447. The next prime is 415469. The reversal of 415452 is 254514.

It is a congruent number.

It is an unprimeable number.

415452 is an untouchable number, because it is not equal to the sum of proper divisors of any 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, 874 + ... + 1262.

It is an arithmetic number, because the mean of its divisors is an integer number (40950).

2⁴¹⁵⁴⁵² is an apocalyptic number.

It is an amenable number.

415452 is an abundant number, since it is smaller than the sum of its proper divisors (567348).

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

415452 is a wasteful number, since it uses less digits than its factorization.

415452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485 (or 483 counting only the distinct ones).

The product of its digits is 800, while the sum is 21.

The square root of 415452 is about 644.5556609014. Note that the first 3 decimals coincide. The cubic root of 415452 is about 74.6174296280.

Adding to 415452 its reverse (254514), we get a palindrome (669966).

The spelling of 415452 in words is "four hundred fifteen thousand, four hundred fifty-two".