440602 has 4 divisors (see below), whose sum is σ = 660906. Its totient is φ = 220300.

The previous prime is 440581. The next prime is 440641. The reversal of 440602 is 206044.

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., 337561 + 103041 = 581^2 + 321^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110149 + ... + 110152.

2⁴⁴⁰⁶⁰² is an apocalyptic number.

440602 is a deficient number, since it is larger than the sum of its proper divisors (220304).

440602 is a wasteful number, since it uses less digits than its factorization.

440602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220303.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 440602 is about 663.7785775392. The cubic root of 440602 is about 76.0937209437.

Adding to 440602 its reverse (206044), we get a palindrome (646646).

The spelling of 440602 in words is "four hundred forty thousand, six hundred two".