41604540 has 24 divisors (see below), whose sum is σ = 116492880. Its totient is φ = 11094528.

The previous prime is 41604533. The next prime is 41604581. The reversal of 41604540 is 4540614.

It is a super-2 number, since 2×41604540² = 3461875497223200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41604540.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346645 + ... + 346764.

It is an arithmetic number, because the mean of its divisors is an integer number (4853870).

Almost surely, 2^41604540 is an apocalyptic number.

It is an amenable number.

41604540 is an abundant number, since it is smaller than the sum of its proper divisors (74888340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41604540 is a wasteful number, since it uses less digits than its factorization.

41604540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693421 (or 693419 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 41604540 is about 6450.1581375963. The cubic root of 41604540 is about 346.5082465674.

The spelling of 41604540 in words is "forty-one million, six hundred four thousand, five hundred forty".