61206097 has 2 divisors, whose sum is σ = 61206098. Its totient is φ = 61206096.

The previous prime is 61206031. The next prime is 61206107. The reversal of 61206097 is 79060216.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54774801 + 6431296 = 7401^2 + 2536^2 .

It is a cyclic number.

It is not a de Polignac number, because 61206097 - 2¹¹ = 61204049 is a prime.

It is not a weakly prime, because it can be changed into another prime (61206017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30603048 + 30603049.

It is an arithmetic number, because the mean of its divisors is an integer number (30603049).

Almost surely, 2^61206097 is an apocalyptic number.

It is an amenable number.

61206097 is a deficient number, since it is larger than the sum of its proper divisors (1).

61206097 is an equidigital number, since it uses as much as digits as its factorization.

61206097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 61206097 is about 7823.4325586663. The cubic root of 61206097 is about 394.0925534327.

The spelling of 61206097 in words is "sixty-one million, two hundred six thousand, ninety-seven".