40860441 has 6 divisors (see below), whose sum is σ = 59020650. Its totient is φ = 27240288.

The previous prime is 40860433. The next prime is 40860451. The reversal of 40860441 is 14406804.

It can be written as a sum of positive squares in only one way, i.e., 31404816 + 9455625 = 5604^2 + 3075^2 .

It is not a de Polignac number, because 40860441 - 2³ = 40860433 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (40860451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2270016 + ... + 2270033.

It is an arithmetic number, because the mean of its divisors is an integer number (9836775).

Almost surely, 2^40860441 is an apocalyptic number.

It is an amenable number.

40860441 is a deficient number, since it is larger than the sum of its proper divisors (18160209).

40860441 is a wasteful number, since it uses less digits than its factorization.

40860441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4540055 (or 4540052 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 40860441 is about 6392.2172209649. The cubic root of 40860441 is about 344.4300355826.

The spelling of 40860441 in words is "forty million, eight hundred sixty thousand, four hundred forty-one".