848468181 has 16 divisors (see below), whose sum is σ = 1306732608. Its totient is φ = 483974400.

The previous prime is 848468177. The next prime is 848468189. The reversal of 848468181 is 181864848.

It is a happy number.

It is not a de Polignac number, because 848468181 - 2² = 848468177 is a prime.

It is a super-2 number, since 2×848468181² = 1439796508338897522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 848468181.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (848468189) 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, 755650 + ... + 756771.

It is an arithmetic number, because the mean of its divisors is an integer number (81670788).

Almost surely, 2^848468181 is an apocalyptic number.

It is an amenable number.

848468181 is a deficient number, since it is larger than the sum of its proper divisors (458264427).

848468181 is a wasteful number, since it uses less digits than its factorization.

848468181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512452.

The product of its digits is 393216, while the sum is 48.

The square root of 848468181 is about 29128.4771486599. The cubic root of 848468181 is about 946.6988583550.

The spelling of 848468181 in words is "eight hundred forty-eight million, four hundred sixty-eight thousand, one hundred eighty-one".