44947699 has 4 divisors (see below), whose sum is σ = 44964936. Its totient is φ = 44930464.

The previous prime is 44947663. The next prime is 44947729. The reversal of 44947699 is 99674944.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 44947699 - 2¹¹ = 44945651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44947499) 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, 3814 + ... + 10219.

It is an arithmetic number, because the mean of its divisors is an integer number (11241234).

Almost surely, 2^44947699 is an apocalyptic number.

44947699 is a deficient number, since it is larger than the sum of its proper divisors (17237).

44947699 is a wasteful number, since it uses less digits than its factorization.

44947699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17236.

The product of its digits is 1959552, while the sum is 52.

The square root of 44947699 is about 6704.3045127739. The cubic root of 44947699 is about 355.5514777129.

The spelling of 44947699 in words is "forty-four million, nine hundred forty-seven thousand, six hundred ninety-nine".