41397864 has 32 divisors (see below), whose sum is σ = 106021440. Its totient is φ = 13462400.

The previous prime is 41397859. The next prime is 41397871. The reversal of 41397864 is 46879314.

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, 20052 + ... + 22019.

It is an arithmetic number, because the mean of its divisors is an integer number (3313170).

Almost surely, 2^41397864 is an apocalyptic number.

It is an amenable number.

41397864 is an abundant number, since it is smaller than the sum of its proper divisors (64623576).

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

41397864 is a wasteful number, since it uses less digits than its factorization.

41397864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42121 (or 42117 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 41397864 is about 6434.1171888613. The cubic root of 41397864 is about 345.9335188073.

The spelling of 41397864 in words is "forty-one million, three hundred ninety-seven thousand, eight hundred sixty-four".