41540645 has 8 divisors (see below), whose sum is σ = 52016256. Its totient is φ = 31787536.

The previous prime is 41540633. The next prime is 41540657. The reversal of 41540645 is 54604514.

It is an interprime number because it is at equal distance from previous prime (41540633) and next prime (41540657).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41540645 - 2¹² = 41536549 is a prime.

It is a Duffinian number.

It is a Curzon number.

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, 180497 + ... + 180726.

It is an arithmetic number, because the mean of its divisors is an integer number (6502032).

Almost surely, 2^41540645 is an apocalyptic number.

It is an amenable number.

41540645 is a deficient number, since it is larger than the sum of its proper divisors (10475611).

41540645 is a wasteful number, since it uses less digits than its factorization.

41540645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361251.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 41540645 is about 6445.2032551348. The cubic root of 41540645 is about 346.3307700376.

The spelling of 41540645 in words is "forty-one million, five hundred forty thousand, six hundred forty-five".