80061941 has 2 divisors, whose sum is σ = 80061942. Its totient is φ = 80061940.

The previous prime is 80061931. The next prime is 80061967. The reversal of 80061941 is 14916008.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48094225 + 31967716 = 6935^2 + 5654^2 .

It is a cyclic number.

It is not a de Polignac number, because 80061941 - 2¹⁰ = 80060917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80061931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40030970 + 40030971.

It is an arithmetic number, because the mean of its divisors is an integer number (40030971).

Almost surely, 2^80061941 is an apocalyptic number.

It is an amenable number.

80061941 is a deficient number, since it is larger than the sum of its proper divisors (1).

80061941 is an equidigital number, since it uses as much as digits as its factorization.

80061941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 80061941 is about 8947.7338471816. The cubic root of 80061941 is about 430.9981158503.

Adding to 80061941 its reverse (14916008), we get a palindrome (94977949).

The spelling of 80061941 in words is "eighty million, sixty-one thousand, nine hundred forty-one".