73959601 has 2 divisors, whose sum is σ = 73959602. Its totient is φ = 73959600.

The previous prime is 73959581. The next prime is 73959607. The reversal of 73959601 is 10695937.

73959601 is nontrivially palindromic in base 2.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71842576 + 2117025 = 8476^2 + 1455^2 .

It is a cyclic number.

It is not a de Polignac number, because 73959601 - 2²¹ = 71862449 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (73959607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36979800 + 36979801.

It is an arithmetic number, because the mean of its divisors is an integer number (36979801).

Almost surely, 2^73959601 is an apocalyptic number.

It is an amenable number.

73959601 is a deficient number, since it is larger than the sum of its proper divisors (1).

73959601 is an equidigital number, since it uses as much as digits as its factorization.

73959601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51030, while the sum is 40.

The square root of 73959601 is about 8599.9768022943. The cubic root of 73959601 is about 419.7572312057.

The spelling of 73959601 in words is "seventy-three million, nine hundred fifty-nine thousand, six hundred one".