44472541 has 2 divisors, whose sum is σ = 44472542. Its totient is φ = 44472540.

The previous prime is 44472509. The next prime is 44472563. The reversal of 44472541 is 14527444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38812900 + 5659641 = 6230^2 + 2379^2 .

It is a cyclic number.

It is not a de Polignac number, because 44472541 - 2⁵ = 44472509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44472581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22236270 + 22236271.

It is an arithmetic number, because the mean of its divisors is an integer number (22236271).

Almost surely, 2^44472541 is an apocalyptic number.

It is an amenable number.

44472541 is a deficient number, since it is larger than the sum of its proper divisors (1).

44472541 is an equidigital number, since it uses as much as digits as its factorization.

44472541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17920, while the sum is 31.

The square root of 44472541 is about 6668.7735754035. The cubic root of 44472541 is about 354.2941499512.

Adding to 44472541 its reverse (14527444), we get a palindrome (58999985).

The spelling of 44472541 in words is "forty-four million, four hundred seventy-two thousand, five hundred forty-one".