61341073 has 2 divisors, whose sum is σ = 61341074. Its totient is φ = 61341072.

The previous prime is 61341053. The next prime is 61341103. The reversal of 61341073 is 37014316.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49112064 + 12229009 = 7008^2 + 3497^2 .

It is a cyclic number.

It is not a de Polignac number, because 61341073 - 2⁵ = 61341041 is a prime.

It is a super-3 number, since 3×61341073³ (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (61341053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30670536 + 30670537.

It is an arithmetic number, because the mean of its divisors is an integer number (30670537).

Almost surely, 2^61341073 is an apocalyptic number.

It is an amenable number.

61341073 is a deficient number, since it is larger than the sum of its proper divisors (1).

61341073 is an equidigital number, since it uses as much as digits as its factorization.

61341073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 61341073 is about 7832.0542005275. The cubic root of 61341073 is about 394.3820343028.

Adding to 61341073 its reverse (37014316), we get a palindrome (98355389).

The spelling of 61341073 in words is "sixty-one million, three hundred forty-one thousand, seventy-three".