73251206 has 8 divisors (see below), whose sum is σ = 125573520. Its totient is φ = 31393368.

The previous prime is 73251173. The next prime is 73251209. The reversal of 73251206 is 60215237.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73251209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2616101 + ... + 2616128.

It is an arithmetic number, because the mean of its divisors is an integer number (15696690).

Almost surely, 2^73251206 is an apocalyptic number.

73251206 is a deficient number, since it is larger than the sum of its proper divisors (52322314).

73251206 is a wasteful number, since it uses less digits than its factorization.

73251206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5232238.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 73251206 is about 8558.6918392941. The cubic root of 73251206 is about 418.4127658071.

The spelling of 73251206 in words is "seventy-three million, two hundred fifty-one thousand, two hundred six".