41541601 has 4 divisors (see below), whose sum is σ = 42974100. Its totient is φ = 40109104.

The previous prime is 41541593. The next prime is 41541607. The reversal of 41541601 is 10614514.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17766225 + 23775376 = 4215^2 + 4876^2 .

It is a cyclic number.

It is not a de Polignac number, because 41541601 - 2³ = 41541593 is a prime.

It is a super-2 number, since 2×41541601² = 3451409227286402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41541607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 716206 + ... + 716263.

It is an arithmetic number, because the mean of its divisors is an integer number (10743525).

Almost surely, 2^41541601 is an apocalyptic number.

It is an amenable number.

41541601 is a deficient number, since it is larger than the sum of its proper divisors (1432499).

41541601 is a wasteful number, since it uses less digits than its factorization.

41541601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432498.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 41541601 is about 6445.2774183894. The cubic root of 41541601 is about 346.3334267904. Note that the first 3 decimals are identical.

The spelling of 41541601 in words is "forty-one million, five hundred forty-one thousand, six hundred one".