449266 has 4 divisors (see below), whose sum is σ = 673902. Its totient is φ = 224632.

The previous prime is 449263. The next prime is 449269. The reversal of 449266 is 662944.

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

It is an interprime number because it is at equal distance from previous prime (449263) and next prime (449269).

It can be written as a sum of positive squares in only one way, i.e., 265225 + 184041 = 515^2 + 429^2 .

It is not an unprimeable number, because it can be changed into a prime (449261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112315 + ... + 112318.

2⁴⁴⁹²⁶⁶ is an apocalyptic number.

449266 is a deficient number, since it is larger than the sum of its proper divisors (224636).

449266 is a wasteful number, since it uses less digits than its factorization.

449266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224635.

The product of its digits is 10368, while the sum is 31.

The square root of 449266 is about 670.2730786776. The cubic root of 449266 is about 76.5892560380.

It can be divided in two parts, 44 and 9266, that multiplied together give a palindrome (407704).

The spelling of 449266 in words is "four hundred forty-nine thousand, two hundred sixty-six".