44020417 has 16 divisors (see below), whose sum is σ = 51923200. Its totient is φ = 36531648.

The previous prime is 44020399. The next prime is 44020421. The reversal of 44020417 is 71402044.

It is a cyclic number.

It is not a de Polignac number, because 44020417 - 2¹⁹ = 43496129 is a prime.

It is a super-2 number, since 2×44020417² = 3875594225707778, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44020517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90148 + ... + 90634.

It is an arithmetic number, because the mean of its divisors is an integer number (3245200).

Almost surely, 2^44020417 is an apocalyptic number.

It is an amenable number.

44020417 is a deficient number, since it is larger than the sum of its proper divisors (7902783).

44020417 is a wasteful number, since it uses less digits than its factorization.

44020417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880.

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 44020417 is about 6634.7883915013. The cubic root of 44020417 is about 353.0894304842.

The spelling of 44020417 in words is "forty-four million, twenty thousand, four hundred seventeen".