7895885 has 8 divisors (see below), whose sum is σ = 9510936. Its totient is φ = 6292800.

The previous prime is 7895857. The next prime is 7895929. The reversal of 7895885 is 5885987.

It can be written as a sum of positive squares in 4 ways, for example, as 857476 + 7038409 = 926^2 + 2653^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7895885 - 2¹⁶ = 7830349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1466 + ... + 4235.

It is an arithmetic number, because the mean of its divisors is an integer number (1188867).

Almost surely, 2^7895885 is an apocalyptic number.

It is an amenable number.

7895885 is a deficient number, since it is larger than the sum of its proper divisors (1615051).

7895885 is a wasteful number, since it uses less digits than its factorization.

7895885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5983.

The product of its digits is 806400, while the sum is 50.

The square root of 7895885 is about 2809.9617435118. The cubic root of 7895885 is about 199.1285836824.

The spelling of 7895885 in words is "seven million, eight hundred ninety-five thousand, eight hundred eighty-five".