44462945 has 16 divisors (see below), whose sum is σ = 58104000. Its totient is φ = 32534208.

The previous prime is 44462921. The next prime is 44462963. The reversal of 44462945 is 54926444.

44462945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 44462945 - 2⁶ = 44462881 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44462899 and 44462908.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5315 + ... + 10824.

It is an arithmetic number, because the mean of its divisors is an integer number (3631500).

Almost surely, 2^44462945 is an apocalyptic number.

It is an amenable number.

44462945 is a deficient number, since it is larger than the sum of its proper divisors (13641055).

44462945 is a wasteful number, since it uses less digits than its factorization.

44462945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16192.

The product of its digits is 138240, while the sum is 38.

The square root of 44462945 is about 6668.0540639680. The cubic root of 44462945 is about 354.2686656775.

The spelling of 44462945 in words is "forty-four million, four hundred sixty-two thousand, nine hundred forty-five".