41745245 has 4 divisors (see below), whose sum is σ = 50094300. Its totient is φ = 33396192.

The previous prime is 41745233. The next prime is 41745247. The reversal of 41745245 is 54254714.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54254714 = 2 ⋅27127357.

It can be written as a sum of positive squares in 2 ways, for example, as 6911641 + 34833604 = 2629^2 + 5902^2 .

It is a cyclic number.

It is not a de Polignac number, because 41745245 - 2⁴ = 41745229 is a prime.

It is a super-2 number, since 2×41745245² = 3485330960220050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41745247) 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, 4174520 + ... + 4174529.

It is an arithmetic number, because the mean of its divisors is an integer number (12523575).

Almost surely, 2^41745245 is an apocalyptic number.

It is an amenable number.

41745245 is a deficient number, since it is larger than the sum of its proper divisors (8349055).

41745245 is an equidigital number, since it uses as much as digits as its factorization.

41745245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8349054.

The product of its digits is 22400, while the sum is 32.

The square root of 41745245 is about 6461.0560282356. The cubic root of 41745245 is about 346.8984330137.

Adding to 41745245 its reverse (54254714), we get a palindrome (95999959).

The spelling of 41745245 in words is "forty-one million, seven hundred forty-five thousand, two hundred forty-five".