44538041 has 4 divisors (see below), whose sum is σ = 45974784. Its totient is φ = 43101300.

The previous prime is 44538029. The next prime is 44538077. The reversal of 44538041 is 14083544.

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 a de Polignac number, because none of the positive numbers 2^k-44538041 is a prime.

It is a super-2 number, since 2×44538041² = 3967274192235362, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 44537995 and 44538013.

It is not an unprimeable number, because it can be changed into a prime (44532041) 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, 718325 + ... + 718386.

It is an arithmetic number, because the mean of its divisors is an integer number (11493696).

Almost surely, 2^44538041 is an apocalyptic number.

It is an amenable number.

44538041 is a deficient number, since it is larger than the sum of its proper divisors (1436743).

44538041 is a wasteful number, since it uses less digits than its factorization.

44538041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436742.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 44538041 is about 6673.6827164617. The cubic root of 44538041 is about 354.4680016714.

The spelling of 44538041 in words is "forty-four million, five hundred thirty-eight thousand, forty-one".