44204012 has 12 divisors (see below), whose sum is σ = 81907560. Its totient is φ = 20801856.

The previous prime is 44203997. The next prime is 44204021. The reversal of 44204012 is 21040244.

It is a super-2 number, since 2×44204012² = 3907989353792288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324962 + ... + 325097.

It is an arithmetic number, because the mean of its divisors is an integer number (6825630).

Almost surely, 2^44204012 is an apocalyptic number.

It is an amenable number.

44204012 is a deficient number, since it is larger than the sum of its proper divisors (37703548).

44204012 is a wasteful number, since it uses less digits than its factorization.

44204012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650080 (or 650078 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 44204012 is about 6648.6097794953. The cubic root of 44204012 is about 353.5796237823.

Adding to 44204012 its reverse (21040244), we get a palindrome (65244256).

The spelling of 44204012 in words is "forty-four million, two hundred four thousand, twelve".