73060406 has 4 divisors (see below), whose sum is σ = 109590612. Its totient is φ = 36530202.

The previous prime is 73060391. The next prime is 73060409. The reversal of 73060406 is 60406037.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73060409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18265100 + ... + 18265103.

It is an arithmetic number, because the mean of its divisors is an integer number (27397653).

Almost surely, 2^73060406 is an apocalyptic number.

73060406 is a deficient number, since it is larger than the sum of its proper divisors (36530206).

73060406 is a wasteful number, since it uses less digits than its factorization.

73060406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36530205.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 73060406 is about 8547.5380081050. The cubic root of 73060406 is about 418.0491650998.

The spelling of 73060406 in words is "seventy-three million, sixty thousand, four hundred six".