41397740 has 12 divisors (see below), whose sum is σ = 86935296. Its totient is φ = 16559088.

The previous prime is 41397673. The next prime is 41397767. The reversal of 41397740 is 4779314.

It is a self number, because there is not a number n which added to its sum of digits gives 41397740.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1034924 + ... + 1034963.

It is an arithmetic number, because the mean of its divisors is an integer number (7244608).

Almost surely, 2^41397740 is an apocalyptic number.

It is an amenable number.

41397740 is an abundant number, since it is smaller than the sum of its proper divisors (45537556).

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

41397740 is a wasteful number, since it uses less digits than its factorization.

41397740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069896 (or 2069894 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 41397740 is about 6434.1075527224. The cubic root of 41397740 is about 345.9331734126.

The spelling of 41397740 in words is "forty-one million, three hundred ninety-seven thousand, seven hundred forty".