41820604 has 24 divisors (see below), whose sum is σ = 85222368. Its totient is φ = 17584320.

The previous prime is 41820599. The next prime is 41820613. The reversal of 41820604 is 40602814.

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, 12607 + ... + 15574.

It is an arithmetic number, because the mean of its divisors is an integer number (3550932).

Almost surely, 2^41820604 is an apocalyptic number.

It is an amenable number.

41820604 is an abundant number, since it is smaller than the sum of its proper divisors (43401764).

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

41820604 is a wasteful number, since it uses less digits than its factorization.

41820604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28245 (or 28243 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 41820604 is about 6466.8851853114. The cubic root of 41820604 is about 347.1070492222.

It can be divided in two parts, 41820 and 604, that added together give a palindrome (42424).

The spelling of 41820604 in words is "forty-one million, eight hundred twenty thousand, six hundred four".