44230217 has 4 divisors (see below), whose sum is σ = 44548560. Its totient is φ = 43911876.

The previous prime is 44230201. The next prime is 44230259. The reversal of 44230217 is 71203244.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44230217 - 2⁴ = 44230201 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44230192 and 44230201.

It is not an unprimeable number, because it can be changed into a prime (44230297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158963 + ... + 159240.

It is an arithmetic number, because the mean of its divisors is an integer number (11137140).

Almost surely, 2^44230217 is an apocalyptic number.

It is an amenable number.

44230217 is a deficient number, since it is larger than the sum of its proper divisors (318343).

44230217 is a wasteful number, since it uses less digits than its factorization.

44230217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318342.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 44230217 is about 6650.5802002532. The cubic root of 44230217 is about 353.6494796113.

The spelling of 44230217 in words is "forty-four million, two hundred thirty thousand, two hundred seventeen".