8941881 has 16 divisors (see below), whose sum is σ = 13595904. Its totient is φ = 5178624.

The previous prime is 8941873. The next prime is 8941897. The reversal of 8941881 is 1881498.

It is a happy number.

It is not a de Polignac number, because 8941881 - 2³ = 8941873 is a prime.

It is a super-2 number, since 2×8941881² = 159914471636322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8941861) 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, 6081 + ... + 7406.

It is an arithmetic number, because the mean of its divisors is an integer number (849744).

Almost surely, 2^8941881 is an apocalyptic number.

It is an amenable number.

8941881 is a deficient number, since it is larger than the sum of its proper divisors (4654023).

8941881 is a wasteful number, since it uses less digits than its factorization.

8941881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13520.

The product of its digits is 18432, while the sum is 39.

The square root of 8941881 is about 2990.2978112556. The cubic root of 8941881 is about 207.5596654277.

It can be divided in two parts, 894 and 1881, that added together give a triangular number (2775 = T₇₄).

The spelling of 8941881 in words is "eight million, nine hundred forty-one thousand, eight hundred eighty-one".