61046743 has 2 divisors, whose sum is σ = 61046744. Its totient is φ = 61046742.

The previous prime is 61046717. The next prime is 61046767. The reversal of 61046743 is 34764016.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 61046743 - 2⁹ = 61046231 is a prime.

It is a nialpdrome in base 13.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61046243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30523371 + 30523372.

It is an arithmetic number, because the mean of its divisors is an integer number (30523372).

Almost surely, 2^61046743 is an apocalyptic number.

61046743 is a deficient number, since it is larger than the sum of its proper divisors (1).

61046743 is an equidigital number, since it uses as much as digits as its factorization.

61046743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 61046743 is about 7813.2415168098. The cubic root of 61046743 is about 393.7502411017.

The spelling of 61046743 in words is "sixty-one million, forty-six thousand, seven hundred forty-three".