44260081 has 4 divisors (see below), whose sum is σ = 44301312. Its totient is φ = 44218852.

The previous prime is 44260067. The next prime is 44260087. The reversal of 44260081 is 18006244.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44260081 - 2¹⁹ = 43735793 is a prime.

It is a super-2 number, since 2×44260081² = 3917909540253122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44260087) 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, 18961 + ... + 21166.

It is an arithmetic number, because the mean of its divisors is an integer number (11075328).

Almost surely, 2^44260081 is an apocalyptic number.

It is an amenable number.

44260081 is a deficient number, since it is larger than the sum of its proper divisors (41231).

44260081 is a wasteful number, since it uses less digits than its factorization.

44260081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41230.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 44260081 is about 6652.8250390342. The cubic root of 44260081 is about 353.7290557674.

The spelling of 44260081 in words is "forty-four million, two hundred sixty thousand, eighty-one".