61101741 has 4 divisors (see below), whose sum is σ = 81468992. Its totient is φ = 40734492.

The previous prime is 61101727. The next prime is 61101743. The reversal of 61101741 is 14710116.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 61101741 - 2⁵ = 61101709 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61101743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10183621 + ... + 10183626.

It is an arithmetic number, because the mean of its divisors is an integer number (20367248).

Almost surely, 2^61101741 is an apocalyptic number.

It is an amenable number.

61101741 is a deficient number, since it is larger than the sum of its proper divisors (20367251).

61101741 is a wasteful number, since it uses less digits than its factorization.

61101741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20367250.

The product of its (nonzero) digits is 168, while the sum is 21.

The square root of 61101741 is about 7816.7602624105. The cubic root of 61101741 is about 393.8684509340.

Adding to 61101741 its reverse (14710116), we get a palindrome (75811857).

The spelling of 61101741 in words is "sixty-one million, one hundred one thousand, seven hundred forty-one".