72029065 has 8 divisors (see below), whose sum is σ = 86486400. Its totient is φ = 57588912.

The previous prime is 72029039. The next prime is 72029081. The reversal of 72029065 is 56092027.

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 72029065 - 2¹¹ = 72027017 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8286 + ... + 14584.

It is an arithmetic number, because the mean of its divisors is an integer number (10810800).

Almost surely, 2^72029065 is an apocalyptic number.

It is an amenable number.

72029065 is a deficient number, since it is larger than the sum of its proper divisors (14457335).

72029065 is a wasteful number, since it uses less digits than its factorization.

72029065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8591.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 72029065 is about 8486.9938729800. The cubic root of 72029065 is about 416.0727363724.

The spelling of 72029065 in words is "seventy-two million, twenty-nine thousand, sixty-five".