61884341 has 2 divisors, whose sum is σ = 61884342. Its totient is φ = 61884340.

The previous prime is 61884307. The next prime is 61884343. The reversal of 61884341 is 14348816.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34269316 + 27615025 = 5854^2 + 5255^2 .

It is a cyclic number.

It is not a de Polignac number, because 61884341 - 2¹⁴ = 61867957 is a prime.

It is a super-2 number, since 2×61884341² = 7659343322008562, which contains 22 as substring.

Together with 61884343, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61884343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30942170 + 30942171.

It is an arithmetic number, because the mean of its divisors is an integer number (30942171).

Almost surely, 2^61884341 is an apocalyptic number.

It is an amenable number.

61884341 is a deficient number, since it is larger than the sum of its proper divisors (1).

61884341 is an equidigital number, since it uses as much as digits as its factorization.

61884341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18432, while the sum is 35.

The square root of 61884341 is about 7866.6600918052. The cubic root of 61884341 is about 395.5428971346.

The spelling of 61884341 in words is "sixty-one million, eight hundred eighty-four thousand, three hundred forty-one".