72695413 has 8 divisors (see below), whose sum is σ = 85012928. Its totient is φ = 60861024.

The previous prime is 72695411. The next prime is 72695429. The reversal of 72695413 is 31459627.

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

It is not a de Polignac number, because 72695413 - 2¹ = 72695411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72695411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120456 + ... + 121057.

It is an arithmetic number, because the mean of its divisors is an integer number (10626616).

Almost surely, 2^72695413 is an apocalyptic number.

It is an amenable number.

72695413 is a deficient number, since it is larger than the sum of its proper divisors (12317515).

72695413 is a wasteful number, since it uses less digits than its factorization.

72695413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241563.

The product of its digits is 45360, while the sum is 37.

The square root of 72695413 is about 8526.1605075204. The cubic root of 72695413 is about 417.3518433990.

The spelling of 72695413 in words is "seventy-two million, six hundred ninety-five thousand, four hundred thirteen".