44006407 has 8 divisors (see below), whose sum is σ = 45530352. Its totient is φ = 42504000.

The previous prime is 44006401. The next prime is 44006411. The reversal of 44006407 is 70460044.

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 44006407 - 2¹⁵ = 43973639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44006401) 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, 1173 + ... + 9454.

It is an arithmetic number, because the mean of its divisors is an integer number (5691294).

Almost surely, 2^44006407 is an apocalyptic number.

44006407 is a deficient number, since it is larger than the sum of its proper divisors (1523945).

44006407 is a wasteful number, since it uses less digits than its factorization.

44006407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10769.

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

The square root of 44006407 is about 6633.7325089274. The cubic root of 44006407 is about 353.0519682629.

The spelling of 44006407 in words is "forty-four million, six thousand, four hundred seven".