888918854 has 4 divisors (see below), whose sum is σ = 1333378284. Its totient is φ = 444459426.

The previous prime is 888918853. The next prime is 888918859. The reversal of 888918854 is 458819888.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 888918793 and 888918802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (888918851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222229712 + ... + 222229715.

It is an arithmetic number, because the mean of its divisors is an integer number (333344571).

Almost surely, 2^888918854 is an apocalyptic number.

888918854 is a deficient number, since it is larger than the sum of its proper divisors (444459430).

888918854 is a wasteful number, since it uses less digits than its factorization.

888918854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444459429.

The product of its digits is 5898240, while the sum is 59.

The square root of 888918854 is about 29814.7422259526. The cubic root of 888918854 is about 961.5105177090.

The spelling of 888918854 in words is "eight hundred eighty-eight million, nine hundred eighteen thousand, eight hundred fifty-four".