61795837 has 2 divisors, whose sum is σ = 61795838. Its totient is φ = 61795836.

The previous prime is 61795831. The next prime is 61795843. The reversal of 61795837 is 73859716.

It is a balanced prime because it is at equal distance from previous prime (61795831) and next prime (61795843).

It can be written as a sum of positive squares in only one way, i.e., 45239076 + 16556761 = 6726^2 + 4069^2 .

It is a cyclic number.

It is not a de Polignac number, because 61795837 - 2⁷ = 61795709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61795831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30897918 + 30897919.

It is an arithmetic number, because the mean of its divisors is an integer number (30897919).

Almost surely, 2^61795837 is an apocalyptic number.

It is an amenable number.

61795837 is a deficient number, since it is larger than the sum of its proper divisors (1).

61795837 is an equidigital number, since it uses as much as digits as its factorization.

61795837 is an evil number, because the sum of its binary digits is even.

The product of its digits is 317520, while the sum is 46.

The square root of 61795837 is about 7861.0328201834. The cubic root of 61795837 is about 395.3542450471.

The spelling of 61795837 in words is "sixty-one million, seven hundred ninety-five thousand, eight hundred thirty-seven".