41303640 has 64 divisors (see below), whose sum is σ = 141615360. Its totient is φ = 9440640.

The previous prime is 41303629. The next prime is 41303651. The reversal of 41303640 is 4630314.

It is an interprime number because it is at equal distance from previous prime (41303629) and next prime (41303651).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23746 + ... + 25425.

It is an arithmetic number, because the mean of its divisors is an integer number (2212740).

Almost surely, 2^41303640 is an apocalyptic number.

41303640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41303640 is an abundant number, since it is smaller than the sum of its proper divisors (100311720).

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

41303640 is a wasteful number, since it uses less digits than its factorization.

41303640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49192 (or 49188 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 41303640 is about 6426.7908010141. The cubic root of 41303640 is about 345.6708643479.

Adding to 41303640 its reverse (4630314), we get a palindrome (45933954).

The spelling of 41303640 in words is "forty-one million, three hundred three thousand, six hundred forty".