41839780 has 24 divisors (see below), whose sum is σ = 88011000. Its totient is φ = 16707840.

The previous prime is 41839757. The next prime is 41839781. The reversal of 41839780 is 8793814.

It can be written as a sum of positive squares in 4 ways, for example, as 2802276 + 39037504 = 1674^2 + 6248^2 .

It is not an unprimeable number, because it can be changed into a prime (41839781) 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, 13846 + ... + 16594.

It is an arithmetic number, because the mean of its divisors is an integer number (3667125).

Almost surely, 2^41839780 is an apocalyptic number.

It is an amenable number.

41839780 is an abundant number, since it is smaller than the sum of its proper divisors (46171220).

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

41839780 is a wasteful number, since it uses less digits than its factorization.

41839780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3519 (or 3517 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 41839780 is about 6468.3676457047. The cubic root of 41839780 is about 347.1600941096.

The spelling of 41839780 in words is "forty-one million, eight hundred thirty-nine thousand, seven hundred eighty".