44942517 has 6 divisors (see below), whose sum is σ = 64916982. Its totient is φ = 29961672.

The previous prime is 44942507. The next prime is 44942537. The reversal of 44942517 is 71524944.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 43480836 + 1461681 = 6594^2 + 1209^2 .

It is not a de Polignac number, because 44942517 - 2⁴ = 44942501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44942507) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2496798 + ... + 2496815.

It is an arithmetic number, because the mean of its divisors is an integer number (10819497).

Almost surely, 2^44942517 is an apocalyptic number.

It is an amenable number.

44942517 is a deficient number, since it is larger than the sum of its proper divisors (19974465).

44942517 is a wasteful number, since it uses less digits than its factorization.

44942517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4993619 (or 4993616 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 44942517 is about 6703.9180335085. The cubic root of 44942517 is about 355.5378133978.

The spelling of 44942517 in words is "forty-four million, nine hundred forty-two thousand, five hundred seventeen".