44070856 has 8 divisors (see below), whose sum is σ = 82632870. Its totient is φ = 22035424.

The previous prime is 44070847. The next prime is 44070857. The reversal of 44070856 is 65807044.

It can be written as a sum of positive squares in only one way, i.e., 33246756 + 10824100 = 5766^2 + 3290^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (44070857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2754421 + ... + 2754436.

Almost surely, 2^44070856 is an apocalyptic number.

It is an amenable number.

44070856 is a deficient number, since it is larger than the sum of its proper divisors (38562014).

44070856 is a wasteful number, since it uses less digits than its factorization.

44070856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5508863 (or 5508859 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 44070856 is about 6638.5884041715. The cubic root of 44070856 is about 353.2242367191.

The spelling of 44070856 in words is "forty-four million, seventy thousand, eight hundred fifty-six".