41978424 has 64 divisors (see below), whose sum is σ = 110507040. Its totient is φ = 13271040.

The previous prime is 41978411. The next prime is 41978479. The reversal of 41978424 is 42487914.

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, 35832 + ... + 36984.

Almost surely, 2^41978424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41978424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55253520).

41978424 is an abundant number, since it is smaller than the sum of its proper divisors (68528616).

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

41978424 is a wasteful number, since it uses less digits than its factorization.

41978424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240 (or 1236 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The square root of 41978424 is about 6479.0758600282. The cubic root of 41978424 is about 347.5431314750.

It can be divided in two parts, 4197 and 8424, that added together give a palindrome (12621).

The spelling of 41978424 in words is "forty-one million, nine hundred seventy-eight thousand, four hundred twenty-four".