72895627 has 4 divisors (see below), whose sum is σ = 83309296. Its totient is φ = 62481960.

The previous prime is 72895619. The next prime is 72895649. The reversal of 72895627 is 72659827.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72659827 = 173 ⋅419999.

It is a cyclic number.

It is not a de Polignac number, because 72895627 - 2³ = 72895619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (72895687) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5206824 + ... + 5206837.

It is an arithmetic number, because the mean of its divisors is an integer number (20827324).

Almost surely, 2^72895627 is an apocalyptic number.

72895627 is a deficient number, since it is larger than the sum of its proper divisors (10413669).

72895627 is a wasteful number, since it uses less digits than its factorization.

72895627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10413668.

The product of its digits is 423360, while the sum is 46.

The square root of 72895627 is about 8537.8935926843. The cubic root of 72895627 is about 417.7346419083.

The spelling of 72895627 in words is "seventy-two million, eight hundred ninety-five thousand, six hundred twenty-seven".