449412 has 24 divisors (see below), whose sum is σ = 1110816. Its totient is φ = 140928.

The previous prime is 449411. The next prime is 449417. The reversal of 449412 is 214944.

It is a super-2 number, since 2×449412² = 403942291488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 898 + ... + 1305.

It is an arithmetic number, because the mean of its divisors is an integer number (46284).

2⁴⁴⁹⁴¹² is an apocalyptic number.

It is an amenable number.

449412 is an abundant number, since it is smaller than the sum of its proper divisors (661404).

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

449412 is a wasteful number, since it uses less digits than its factorization.

449412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227 (or 2225 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 449412 is about 670.3819806648. The cubic root of 449412 is about 76.5975516582.

It can be divided in two parts, 449 and 412, that added together give a triangular number (861 = T₄₁).

The spelling of 449412 in words is "four hundred forty-nine thousand, four hundred twelve".