61326341 has 2 divisors, whose sum is σ = 61326342. Its totient is φ = 61326340.

The previous prime is 61326323. The next prime is 61326347. The reversal of 61326341 is 14362316.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36784225 + 24542116 = 6065^2 + 4954^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-61326341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 61326341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61326347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30663170 + 30663171.

It is an arithmetic number, because the mean of its divisors is an integer number (30663171).

Almost surely, 2^61326341 is an apocalyptic number.

It is an amenable number.

61326341 is a deficient number, since it is larger than the sum of its proper divisors (1).

61326341 is an equidigital number, since it uses as much as digits as its factorization.

61326341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 26.

The square root of 61326341 is about 7831.1136500500. The cubic root of 61326341 is about 394.3504594758.

Adding to 61326341 its reverse (14362316), we get a palindrome (75688657).

The spelling of 61326341 in words is "sixty-one million, three hundred twenty-six thousand, three hundred forty-one".