44002078 has 8 divisors (see below), whose sum is σ = 66161160. Its totient is φ = 21948360.

The previous prime is 44002073. The next prime is 44002099. The reversal of 44002078 is 87020044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44002073) 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, 25288 + ... + 26971.

It is an arithmetic number, because the mean of its divisors is an integer number (8270145).

Almost surely, 2^44002078 is an apocalyptic number.

44002078 is a deficient number, since it is larger than the sum of its proper divisors (22159082).

44002078 is a wasteful number, since it uses less digits than its factorization.

44002078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52682.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 44002078 is about 6633.4062140050. The cubic root of 44002078 is about 353.0403910692.

The spelling of 44002078 in words is "forty-four million, two thousand, seventy-eight".