449292 has 12 divisors (see below), whose sum is σ = 1048376. Its totient is φ = 149760.

The previous prime is 449287. The next prime is 449299. The reversal of 449292 is 292944.

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (449299) by changing a digit.

449292 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, 18709 + ... + 18732.

2⁴⁴⁹²⁹² is an apocalyptic number.

It is an amenable number.

449292 is an abundant number, since it is smaller than the sum of its proper divisors (599084).

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

449292 is a wasteful number, since it uses less digits than its factorization.

449292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37448 (or 37446 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 449292 is about 670.2924734771. The cubic root of 449292 is about 76.5907334717.

It can be divided in two parts, 449 and 292, that added together give a triangular number (741 = T₃₈).

The spelling of 449292 in words is "four hundred forty-nine thousand, two hundred ninety-two".