41421000 has 64 divisors (see below), whose sum is σ = 129242880. Its totient is φ = 11044800.

The previous prime is 41420989. The next prime is 41421001. The reversal of 41421000 is 12414.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (41421001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3904 + ... + 9903.

It is an arithmetic number, because the mean of its divisors is an integer number (2019420).

Almost surely, 2^41421000 is an apocalyptic number.

41421000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41421000 is an abundant number, since it is smaller than the sum of its proper divisors (87821880).

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

41421000 is a wasteful number, since it uses less digits than its factorization.

41421000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13831 (or 13817 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 41421000 is about 6435.9148533833. The cubic root of 41421000 is about 345.9979506934.

Adding to 41421000 its reverse (12414), we get a palindrome (41433414).

The spelling of 41421000 in words is "forty-one million, four hundred twenty-one thousand".