41284657 has 2 divisors, whose sum is σ = 41284658. Its totient is φ = 41284656.

The previous prime is 41284651. The next prime is 41284669. The reversal of 41284657 is 75648214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39929761 + 1354896 = 6319^2 + 1164^2 .

It is a cyclic number.

It is not a de Polignac number, because 41284657 - 2¹¹ = 41282609 is a prime.

It is equal to p_2506969 and since 41284657 and 2506969 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (41284651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20642328 + 20642329.

It is an arithmetic number, because the mean of its divisors is an integer number (20642329).

Almost surely, 2^41284657 is an apocalyptic number.

It is an amenable number.

41284657 is a deficient number, since it is larger than the sum of its proper divisors (1).

41284657 is an equidigital number, since it uses as much as digits as its factorization.

41284657 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53760, while the sum is 37.

The square root of 41284657 is about 6425.3137666576. The cubic root of 41284657 is about 345.6178998832.

The spelling of 41284657 in words is "forty-one million, two hundred eighty-four thousand, six hundred fifty-seven".