61517341 has 16 divisors (see below), whose sum is σ = 65888640. Its totient is φ = 57309120.

The previous prime is 61517329. The next prime is 61517371. The reversal of 61517341 is 14371516.

It is a cyclic number.

It is not a de Polignac number, because 61517341 - 2⁷ = 61517213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61517371) 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, 228555 + ... + 228823.

It is an arithmetic number, because the mean of its divisors is an integer number (4118040).

Almost surely, 2^61517341 is an apocalyptic number.

61517341 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

61517341 is a deficient number, since it is larger than the sum of its proper divisors (4371299).

61517341 is a wasteful number, since it uses less digits than its factorization.

61517341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516.

The product of its digits is 2520, while the sum is 28.

The square root of 61517341 is about 7843.2991145308. The cubic root of 61517341 is about 394.7594347830.

Adding to 61517341 its reverse (14371516), we get a palindrome (75888857).

It can be divided in two parts, 615 and 17341, that added together give a square (17956 = 134²).

The spelling of 61517341 in words is "sixty-one million, five hundred seventeen thousand, three hundred forty-one".