44290541 has 2 divisors, whose sum is σ = 44290542. Its totient is φ = 44290540.

The previous prime is 44290471. The next prime is 44290549. The reversal of 44290541 is 14509244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22705225 + 21585316 = 4765^2 + 4646^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44290541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44290549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22145270 + 22145271.

It is an arithmetic number, because the mean of its divisors is an integer number (22145271).

Almost surely, 2^44290541 is an apocalyptic number.

It is an amenable number.

44290541 is a deficient number, since it is larger than the sum of its proper divisors (1).

44290541 is an equidigital number, since it uses as much as digits as its factorization.

44290541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 44290541 is about 6655.1138983491. The cubic root of 44290541 is about 353.8101831703.

Adding to 44290541 its reverse (14509244), we get a palindrome (58799785).

The spelling of 44290541 in words is "forty-four million, two hundred ninety thousand, five hundred forty-one".