44020102 has 8 divisors (see below), whose sum is σ = 75463056. Its totient is φ = 18865752.

The previous prime is 44020099. The next prime is 44020111. The reversal of 44020102 is 20102044.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1572133 + ... + 1572160.

It is an arithmetic number, because the mean of its divisors is an integer number (9432882).

Almost surely, 2^44020102 is an apocalyptic number.

44020102 is a deficient number, since it is larger than the sum of its proper divisors (31442954).

44020102 is a wasteful number, since it uses less digits than its factorization.

44020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3144302.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 44020102 is about 6634.7646529474. The cubic root of 44020102 is about 353.0885882732.

Adding to 44020102 its reverse (20102044), we get a palindrome (64122146).

The spelling of 44020102 in words is "forty-four million, twenty thousand, one hundred two".