41978260 has 24 divisors (see below), whose sum is σ = 90306216. Its totient is φ = 16381440.

The previous prime is 41978231. The next prime is 41978267. The reversal of 41978260 is 6287914.

It can be written as a sum of positive squares in 4 ways, for example, as 3090564 + 38887696 = 1758^2 + 6236^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41978267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24777 + ... + 26416.

It is an arithmetic number, because the mean of its divisors is an integer number (3762759).

Almost surely, 2^41978260 is an apocalyptic number.

It is an amenable number.

41978260 is an abundant number, since it is smaller than the sum of its proper divisors (48327956).

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

41978260 is a wasteful number, since it uses less digits than its factorization.

41978260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51243 (or 51241 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 41978260 is about 6479.0632038899. The cubic root of 41978260 is about 347.5426788842.

The spelling of 41978260 in words is "forty-one million, nine hundred seventy-eight thousand, two hundred sixty".