44342247 has 8 divisors (see below), whose sum is σ = 61161840. Its totient is φ = 28542080.

The previous prime is 44342237. The next prime is 44342261. The reversal of 44342247 is 74224344.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44342247 - 2⁷ = 44342119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44342227) 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, 254754 + ... + 254927.

It is an arithmetic number, because the mean of its divisors is an integer number (7645230).

Almost surely, 2^44342247 is an apocalyptic number.

44342247 is a deficient number, since it is larger than the sum of its proper divisors (16819593).

44342247 is a wasteful number, since it uses less digits than its factorization.

44342247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509713.

The product of its digits is 21504, while the sum is 30.

The square root of 44342247 is about 6658.9974470636. The cubic root of 44342247 is about 353.9478122180.

The spelling of 44342247 in words is "forty-four million, three hundred forty-two thousand, two hundred forty-seven".