44366481 has 32 divisors (see below), whose sum is σ = 70139520. Its totient is φ = 27620352.

The previous prime is 44366429. The next prime is 44366489. The reversal of 44366481 is 18466344.

44366481 is a `hidden beast` number, since 4 + 4 + 3 + 6 + 648 + 1 = 666.

44366481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44366481 - 2¹⁹ = 43842193 is a prime.

It is a super-2 number, since 2×44366481² = 3936769272646722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44366489) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 74521 + ... + 75113.

It is an arithmetic number, because the mean of its divisors is an integer number (2191860).

Almost surely, 2^44366481 is an apocalyptic number.

It is an amenable number.

44366481 is a deficient number, since it is larger than the sum of its proper divisors (25773039).

44366481 is a wasteful number, since it uses less digits than its factorization.

44366481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782 (or 776 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 44366481 is about 6660.8168417995. The cubic root of 44366481 is about 354.0122805277.

The spelling of 44366481 in words is "forty-four million, three hundred sixty-six thousand, four hundred eighty-one".