72095869 has 8 divisors (see below), whose sum is σ = 77264640. Its totient is φ = 67096656.

The previous prime is 72095867. The next prime is 72095879. The reversal of 72095869 is 96859027.

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

It is a cyclic number.

It is not a de Polignac number, because 72095869 - 2¹ = 72095867 is a prime.

It is a super-2 number, since 2×72095869² = 10395628653730322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72095867) 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, 41509 + ... + 43210.

It is an arithmetic number, because the mean of its divisors is an integer number (9658080).

Almost surely, 2^72095869 is an apocalyptic number.

It is an amenable number.

72095869 is a deficient number, since it is larger than the sum of its proper divisors (5168771).

72095869 is a wasteful number, since it uses less digits than its factorization.

72095869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84779.

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 72095869 is about 8490.9286300145. The cubic root of 72095869 is about 416.2013267523.

The spelling of 72095869 in words is "seventy-two million, ninety-five thousand, eight hundred sixty-nine".