449026 has 4 divisors (see below), whose sum is σ = 673542. Its totient is φ = 224512.

The previous prime is 449011. The next prime is 449051. The reversal of 449026 is 620944.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 251001 + 198025 = 501^2 + 445^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112255 + ... + 112258.

2⁴⁴⁹⁰²⁶ is an apocalyptic number.

449026 is a deficient number, since it is larger than the sum of its proper divisors (224516).

449026 is a wasteful number, since it uses less digits than its factorization.

449026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224515.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 449026 is about 670.0940232535. The cubic root of 449026 is about 76.5756154957.

The spelling of 449026 in words is "four hundred forty-nine thousand, twenty-six".