61343467 has 2 divisors, whose sum is σ = 61343468. Its totient is φ = 61343466.

The previous prime is 61343459. The next prime is 61343537. The reversal of 61343467 is 76434316.

61343467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 61343467 - 2³ = 61343459 is a prime.

It is not a weakly prime, because it can be changed into another prime (61343167) 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, 30671733 + 30671734.

It is an arithmetic number, because the mean of its divisors is an integer number (30671734).

Almost surely, 2^61343467 is an apocalyptic number.

61343467 is a deficient number, since it is larger than the sum of its proper divisors (1).

61343467 is an equidigital number, since it uses as much as digits as its factorization.

61343467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 34.

The square root of 61343467 is about 7832.2070325037. The cubic root of 61343467 is about 394.3871648418.

The spelling of 61343467 in words is "sixty-one million, three hundred forty-three thousand, four hundred sixty-seven".