61410911 has 2 divisors, whose sum is σ = 61410912. Its totient is φ = 61410910.

The previous prime is 61410889. The next prime is 61410997. The reversal of 61410911 is 11901416.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 61410911 - 2¹⁴ = 61394527 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61410211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30705455 + 30705456.

It is an arithmetic number, because the mean of its divisors is an integer number (30705456).

Almost surely, 2^61410911 is an apocalyptic number.

61410911 is a deficient number, since it is larger than the sum of its proper divisors (1).

61410911 is an equidigital number, since it uses as much as digits as its factorization.

61410911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 61410911 is about 7836.5114049557. The cubic root of 61410911 is about 394.5316480667.

The spelling of 61410911 in words is "sixty-one million, four hundred ten thousand, nine hundred eleven".