61412903 has 2 divisors, whose sum is σ = 61412904. Its totient is φ = 61412902.

The previous prime is 61412893. The next prime is 61412947. The reversal of 61412903 is 30921416.

61412903 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 61412903 - 2⁴ = 61412887 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61412983) 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, 30706451 + 30706452.

It is an arithmetic number, because the mean of its divisors is an integer number (30706452).

Almost surely, 2^61412903 is an apocalyptic number.

61412903 is a deficient number, since it is larger than the sum of its proper divisors (1).

61412903 is an equidigital number, since it uses as much as digits as its factorization.

61412903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 61412903 is about 7836.6385012963. The cubic root of 61412903 is about 394.5359138588.

The spelling of 61412903 in words is "sixty-one million, four hundred twelve thousand, nine hundred three".