41630320 has 20 divisors (see below), whose sum is σ = 96790680. Its totient is φ = 16652096.

The previous prime is 41630279. The next prime is 41630333. The reversal of 41630320 is 2303614.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260110 + ... + 260269.

It is an arithmetic number, because the mean of its divisors is an integer number (4839534).

Almost surely, 2^41630320 is an apocalyptic number.

41630320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41630320 is an abundant number, since it is smaller than the sum of its proper divisors (55160360).

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

41630320 is a wasteful number, since it uses less digits than its factorization.

41630320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520392 (or 520386 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 41630320 is about 6452.1562287347. The cubic root of 41630320 is about 346.5798023651.

Adding to 41630320 its reverse (2303614), we get a palindrome (43933934).

The spelling of 41630320 in words is "forty-one million, six hundred thirty thousand, three hundred twenty".