61714481 has 2 divisors, whose sum is σ = 61714482. Its totient is φ = 61714480.

The previous prime is 61714453. The next prime is 61714487. The reversal of 61714481 is 18441716.

61714481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61701025 + 13456 = 7855^2 + 116^2 .

It is a cyclic number.

It is not a de Polignac number, because 61714481 - 2¹⁸ = 61452337 is a prime.

It is a super-2 number, since 2×61714481² = 7617354330198722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (61714487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30857240 + 30857241.

It is an arithmetic number, because the mean of its divisors is an integer number (30857241).

Almost surely, 2^61714481 is an apocalyptic number.

It is an amenable number.

61714481 is a deficient number, since it is larger than the sum of its proper divisors (1).

61714481 is an equidigital number, since it uses as much as digits as its factorization.

61714481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376, while the sum is 32.

The square root of 61714481 is about 7855.8564778132. The cubic root of 61714481 is about 395.1806704344.

The spelling of 61714481 in words is "sixty-one million, seven hundred fourteen thousand, four hundred eighty-one".