61985341 has 16 divisors (see below), whose sum is σ = 69336000. Its totient is φ = 54937600.

The previous prime is 61985279. The next prime is 61985347. The reversal of 61985341 is 14358916.

It is a cyclic number.

It is not a de Polignac number, because 61985341 - 2⁹ = 61984829 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 61985341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61985347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96381 + ... + 97021.

It is an arithmetic number, because the mean of its divisors is an integer number (4333500).

Almost surely, 2^61985341 is an apocalyptic number.

It is an amenable number.

61985341 is a deficient number, since it is larger than the sum of its proper divisors (7350659).

61985341 is a wasteful number, since it uses less digits than its factorization.

61985341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860.

The product of its digits is 25920, while the sum is 37.

The square root of 61985341 is about 7873.0769715531. The cubic root of 61985341 is about 395.7579656421.

It can be divided in two parts, 61985 and 341, that added together give a palindrome (62326).

The spelling of 61985341 in words is "sixty-one million, nine hundred eighty-five thousand, three hundred forty-one".