444652 has 24 divisors (see below), whose sum is σ = 889056. Its totient is φ = 192768.

The previous prime is 444649. The next prime is 444671. The reversal of 444652 is 256444.

It is a super-2 number, since 2×444652² = 395430802208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 633 + ... + 1135.

It is an arithmetic number, because the mean of its divisors is an integer number (37044).

2⁴⁴⁴⁶⁵² is an apocalyptic number.

It is an amenable number.

444652 is a deficient number, since it is larger than the sum of its proper divisors (444404).

444652 is a wasteful number, since it uses less digits than its factorization.

444652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537 (or 535 counting only the distinct ones).

The product of its digits is 3840, while the sum is 25.

The square root of 444652 is about 666.8223151635. The cubic root of 444652 is about 76.3261605781.

The spelling of 444652 in words is "four hundred forty-four thousand, six hundred fifty-two".