72895423 has 8 divisors (see below), whose sum is σ = 73612800. Its totient is φ = 72181848.

The previous prime is 72895411. The next prime is 72895451. The reversal of 72895423 is 32459827.

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 72895423 - 2⁹ = 72894911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72895483) 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, 49938 + ... + 51376.

It is an arithmetic number, because the mean of its divisors is an integer number (9201600).

Almost surely, 2^72895423 is an apocalyptic number.

72895423 is a deficient number, since it is larger than the sum of its proper divisors (717377).

72895423 is a wasteful number, since it uses less digits than its factorization.

72895423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901.

The product of its digits is 120960, while the sum is 40.

The square root of 72895423 is about 8537.8816459354. The cubic root of 72895423 is about 417.7342522281.

The spelling of 72895423 in words is "seventy-two million, eight hundred ninety-five thousand, four hundred twenty-three".