44470004 has 24 divisors (see below), whose sum is σ = 80294760. Its totient is φ = 21534336.

The previous prime is 44470003. The next prime is 44470061. The reversal of 44470004 is 40007444.

It can be written as a sum of positive squares in 4 ways, for example, as 220900 + 44249104 = 470^2 + 6652^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44470001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39254 + ... + 40370.

It is an arithmetic number, because the mean of its divisors is an integer number (3345615).

Almost surely, 2^44470004 is an apocalyptic number.

It is an amenable number.

44470004 is a deficient number, since it is larger than the sum of its proper divisors (35824756).

44470004 is a wasteful number, since it uses less digits than its factorization.

44470004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427 (or 1425 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 23.

The square root of 44470004 is about 6668.5833578055. The cubic root of 44470004 is about 354.2874127501.

Adding to 44470004 its reverse (40007444), we get a palindrome (84477448).

The spelling of 44470004 in words is "forty-four million, four hundred seventy thousand, four".