72685114 has 8 divisors (see below), whose sum is σ = 110563488. Its totient is φ = 35830620.

The previous prime is 72685097. The next prime is 72685117. The reversal of 72685114 is 41158627.

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

It is a self number, because there is not a number n which added to its sum of digits gives 72685114.

It is not an unprimeable number, because it can be changed into a prime (72685117) 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, 255792 + ... + 256075.

It is an arithmetic number, because the mean of its divisors is an integer number (13820436).

Almost surely, 2^72685114 is an apocalyptic number.

72685114 is a deficient number, since it is larger than the sum of its proper divisors (37878374).

72685114 is a wasteful number, since it uses less digits than its factorization.

72685114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511940.

The product of its digits is 13440, while the sum is 34.

The square root of 72685114 is about 8525.5565214243. The cubic root of 72685114 is about 417.3321332621.

The spelling of 72685114 in words is "seventy-two million, six hundred eighty-five thousand, one hundred fourteen".