8810138 has 8 divisors (see below), whose sum is σ = 13641600. Its totient is φ = 4262940.

The previous prime is 8810119. The next prime is 8810147. The reversal of 8810138 is 8310188.

It is a happy number.

8810138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 8810138.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70988 + ... + 71111.

It is an arithmetic number, because the mean of its divisors is an integer number (1705200).

Almost surely, 2^8810138 is an apocalyptic number.

8810138 is a deficient number, since it is larger than the sum of its proper divisors (4831462).

8810138 is a wasteful number, since it uses less digits than its factorization.

8810138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142132.

The product of its (nonzero) digits is 1536, while the sum is 29.

The square root of 8810138 is about 2968.1876625308. The cubic root of 8810138 is about 206.5352749062.

The spelling of 8810138 in words is "eight million, eight hundred ten thousand, one hundred thirty-eight".