44465947 has 4 divisors (see below), whose sum is σ = 46806280. Its totient is φ = 42125616.

The previous prime is 44465933. The next prime is 44465963. The reversal of 44465947 is 74956444.

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 44465947 - 2⁷ = 44465819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44465987) 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, 1170138 + ... + 1170175.

It is an arithmetic number, because the mean of its divisors is an integer number (11701570).

Almost surely, 2^44465947 is an apocalyptic number.

44465947 is a deficient number, since it is larger than the sum of its proper divisors (2340333).

44465947 is a wasteful number, since it uses less digits than its factorization.

44465947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340332.

The product of its digits is 483840, while the sum is 43.

The square root of 44465947 is about 6668.2791633224. The cubic root of 44465947 is about 354.2766385382.

The spelling of 44465947 in words is "forty-four million, four hundred sixty-five thousand, nine hundred forty-seven".