455412 has 12 divisors (see below), whose sum is σ = 1062656. Its totient is φ = 151800.

The previous prime is 455407. The next prime is 455419. The reversal of 455412 is 214554.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455419) by changing a digit.

455412 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18964 + ... + 18987.

2⁴⁵⁵⁴¹² is an apocalyptic number.

It is an amenable number.

455412 is an abundant number, since it is smaller than the sum of its proper divisors (607244).

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

455412 is a wasteful number, since it uses less digits than its factorization.

455412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37958 (or 37956 counting only the distinct ones).

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

The square root of 455412 is about 674.8422037780. The cubic root of 455412 is about 76.9369247890.

Adding to 455412 its reverse (214554), we get a palindrome (669966).

The spelling of 455412 in words is "four hundred fifty-five thousand, four hundred twelve".