41605072 has 10 divisors (see below), whose sum is σ = 80609858. Its totient is φ = 20802528.

The previous prime is 41605061. The next prime is 41605093. The reversal of 41605072 is 27050614.

It can be written as a sum of positive squares in only one way, i.e., 32216976 + 9388096 = 5676^2 + 3064^2 .

It is a super-2 number, since 2×41605072² = 3461964032250368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1300143 + ... + 1300174.

Almost surely, 2^41605072 is an apocalyptic number.

It is an amenable number.

41605072 is a deficient number, since it is larger than the sum of its proper divisors (39004786).

41605072 is a wasteful number, since it uses less digits than its factorization.

41605072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2600325 (or 2600319 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 41605072 is about 6450.1993767635. The cubic root of 41605072 is about 346.5097235024.

Adding to 41605072 its reverse (27050614), we get a palindrome (68655686).

The spelling of 41605072 in words is "forty-one million, six hundred five thousand, seventy-two".