44378302 has 4 divisors (see below), whose sum is σ = 66567456. Its totient is φ = 22189150.

The previous prime is 44378297. The next prime is 44378303. The reversal of 44378302 is 20387344.

It is a happy number.

44378302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44378303) 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 as a sum of consecutive naturals, namely, 11094574 + ... + 11094577.

It is an arithmetic number, because the mean of its divisors is an integer number (16641864).

Almost surely, 2^44378302 is an apocalyptic number.

44378302 is a deficient number, since it is larger than the sum of its proper divisors (22189154).

44378302 is a wasteful number, since it uses less digits than its factorization.

44378302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22189153.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 44378302 is about 6661.7041363303. The cubic root of 44378302 is about 354.0437187326.

The spelling of 44378302 in words is "forty-four million, three hundred seventy-eight thousand, three hundred two".