61703801 has 2 divisors, whose sum is σ = 61703802. Its totient is φ = 61703800.

The previous prime is 61703771. The next prime is 61703833. The reversal of 61703801 is 10830716.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59598400 + 2105401 = 7720^2 + 1451^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-61703801 is a prime.

It is not a weakly prime, because it can be changed into another prime (61702801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30851900 + 30851901.

It is an arithmetic number, because the mean of its divisors is an integer number (30851901).

Almost surely, 2^61703801 is an apocalyptic number.

It is an amenable number.

61703801 is a deficient number, since it is larger than the sum of its proper divisors (1).

61703801 is an equidigital number, since it uses as much as digits as its factorization.

61703801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 61703801 is about 7855.1767007496. The cubic root of 61703801 is about 395.1578731212.

The spelling of 61703801 in words is "sixty-one million, seven hundred three thousand, eight hundred one".