73605941 has 2 divisors, whose sum is σ = 73605942. Its totient is φ = 73605940.

The previous prime is 73605929. The next prime is 73605949. The reversal of 73605941 is 14950637.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45292900 + 28313041 = 6730^2 + 5321^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73605941 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 (73605949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36802970 + 36802971.

It is an arithmetic number, because the mean of its divisors is an integer number (36802971).

Almost surely, 2^73605941 is an apocalyptic number.

It is an amenable number.

73605941 is a deficient number, since it is larger than the sum of its proper divisors (1).

73605941 is an equidigital number, since it uses as much as digits as its factorization.

73605941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 73605941 is about 8579.3904795154. The cubic root of 73605941 is about 419.0870969139.

The spelling of 73605941 in words is "seventy-three million, six hundred five thousand, nine hundred forty-one".