61063741 has 8 divisors (see below), whose sum is σ = 62593344. Its totient is φ = 59539200.

The previous prime is 61063721. The next prime is 61063753. The reversal of 61063741 is 14736016.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 61063741 - 2¹⁵ = 61030973 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 (61063721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37341 + ... + 38941.

It is an arithmetic number, because the mean of its divisors is an integer number (7824168).

Almost surely, 2^61063741 is an apocalyptic number.

It is an amenable number.

61063741 is a deficient number, since it is larger than the sum of its proper divisors (1529603).

61063741 is a wasteful number, since it uses less digits than its factorization.

61063741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2531.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 61063741 is about 7814.3292098554. The cubic root of 61063741 is about 393.7867832942.

Adding to 61063741 its reverse (14736016), we get a palindrome (75799757).

The spelling of 61063741 in words is "sixty-one million, sixty-three thousand, seven hundred forty-one".