44012347 has 4 divisors (see below), whose sum is σ = 44416240. Its totient is φ = 43608456.

The previous prime is 44012333. The next prime is 44012377. The reversal of 44012347 is 74321044.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44012347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44012377) 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, 201783 + ... + 202000.

It is an arithmetic number, because the mean of its divisors is an integer number (11104060).

Almost surely, 2^44012347 is an apocalyptic number.

44012347 is a deficient number, since it is larger than the sum of its proper divisors (403893).

44012347 is a wasteful number, since it uses less digits than its factorization.

44012347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403892.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 44012347 is about 6634.1802055717. The cubic root of 44012347 is about 353.0678525737.

The spelling of 44012347 in words is "forty-four million, twelve thousand, three hundred forty-seven".