72485895 has 16 divisors (see below), whose sum is σ = 116115552. Its totient is φ = 38613120.

The previous prime is 72485887. The next prime is 72485899. The reversal of 72485895 is 59858427.

It is not a de Polignac number, because 72485895 - 2³ = 72485887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72485899) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12949 + ... + 17681.

It is an arithmetic number, because the mean of its divisors is an integer number (7257222).

Almost surely, 2^72485895 is an apocalyptic number.

72485895 is a deficient number, since it is larger than the sum of its proper divisors (43629657).

72485895 is a wasteful number, since it uses less digits than its factorization.

72485895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5762.

The product of its digits is 806400, while the sum is 48.

The square root of 72485895 is about 8513.8648685541. The cubic root of 72485895 is about 416.9505027828.

The spelling of 72485895 in words is "seventy-two million, four hundred eighty-five thousand, eight hundred ninety-five".