44021077 has 8 divisors (see below), whose sum is σ = 45414752. Its totient is φ = 42649200.

The previous prime is 44021069. The next prime is 44021113. The reversal of 44021077 is 77012044.

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

It is a cyclic number.

It is not a de Polignac number, because 44021077 - 2³ = 44021069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44021017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1299 + ... + 9472.

It is an arithmetic number, because the mean of its divisors is an integer number (5676844).

Almost surely, 2^44021077 is an apocalyptic number.

It is an amenable number.

44021077 is a deficient number, since it is larger than the sum of its proper divisors (1393675).

44021077 is a wasteful number, since it uses less digits than its factorization.

44021077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10899.

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 44021077 is about 6634.8381291483. The cubic root of 44021077 is about 353.0911951037.

The spelling of 44021077 in words is "forty-four million, twenty-one thousand, seventy-seven".