73697461 has 6 divisors (see below), whose sum is σ = 74109462. Its totient is φ = 73287720.

The previous prime is 73697453. The next prime is 73697471. The reversal of 73697461 is 16479637.

It can be written as a sum of positive squares in only one way, i.e., 38056561 + 35640900 = 6169^2 + 5970^2 .

It is not a de Polignac number, because 73697461 - 2³ = 73697453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73697471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38671 + ... + 40531.

It is an arithmetic number, because the mean of its divisors is an integer number (12351577).

Almost surely, 2^73697461 is an apocalyptic number.

It is an amenable number.

73697461 is a deficient number, since it is larger than the sum of its proper divisors (412001).

73697461 is an equidigital number, since it uses as much as digits as its factorization.

73697461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2259 (or 2060 counting only the distinct ones).

The product of its digits is 190512, while the sum is 43.

The square root of 73697461 is about 8584.7225348290. The cubic root of 73697461 is about 419.2607195184.

The spelling of 73697461 in words is "seventy-three million, six hundred ninety-seven thousand, four hundred sixty-one".