72288095 has 16 divisors (see below), whose sum is σ = 95277600. Its totient is φ = 52214400.

The previous prime is 72288089. The next prime is 72288107. The reversal of 72288095 is 59088227.

It is a happy number.

It is not a de Polignac number, because 72288095 - 2¹⁴ = 72271711 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3785 + ... + 12605.

It is an arithmetic number, because the mean of its divisors is an integer number (5954850).

Almost surely, 2^72288095 is an apocalyptic number.

72288095 is a deficient number, since it is larger than the sum of its proper divisors (22989505).

72288095 is a wasteful number, since it uses less digits than its factorization.

72288095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8986.

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 72288095 is about 8502.2405870453. The cubic root of 72288095 is about 416.5708981676.

The spelling of 72288095 in words is "seventy-two million, two hundred eighty-eight thousand, ninety-five".