41617397 has 2 divisors, whose sum is σ = 41617398. Its totient is φ = 41617396.

The previous prime is 41617393. The next prime is 41617409. The reversal of 41617397 is 79371614.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38427601 + 3189796 = 6199^2 + 1786^2 .

It is a cyclic number.

It is not a de Polignac number, because 41617397 - 2² = 41617393 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41617397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41617393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20808698 + 20808699.

It is an arithmetic number, because the mean of its divisors is an integer number (20808699).

Almost surely, 2^41617397 is an apocalyptic number.

It is an amenable number.

41617397 is a deficient number, since it is larger than the sum of its proper divisors (1).

41617397 is an equidigital number, since it uses as much as digits as its factorization.

41617397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31752, while the sum is 38.

The square root of 41617397 is about 6451.1547028420. The cubic root of 41617397 is about 346.5439365641.

The spelling of 41617397 in words is "forty-one million, six hundred seventeen thousand, three hundred ninety-seven".