61265741 has 2 divisors, whose sum is σ = 61265742. Its totient is φ = 61265740.

The previous prime is 61265713. The next prime is 61265759. The reversal of 61265741 is 14756216.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33016516 + 28249225 = 5746^2 + 5315^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-61265741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 61265698 and 61265707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61265041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30632870 + 30632871.

It is an arithmetic number, because the mean of its divisors is an integer number (30632871).

Almost surely, 2^61265741 is an apocalyptic number.

It is an amenable number.

61265741 is a deficient number, since it is larger than the sum of its proper divisors (1).

61265741 is an equidigital number, since it uses as much as digits as its factorization.

61265741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 32.

The square root of 61265741 is about 7827.2435122462. The cubic root of 61265741 is about 394.2205233922.

The spelling of 61265741 in words is "sixty-one million, two hundred sixty-five thousand, seven hundred forty-one".