888428975 has 24 divisors (see below), whose sum is σ = 1263550080. Its totient is φ = 607021920.

The previous prime is 888428953. The next prime is 888429001. The reversal of 888428975 is 579824888.

It is not a de Polignac number, because 888428975 - 2¹⁶ = 888363439 is a prime.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40556 + ... + 58494.

It is an arithmetic number, because the mean of its divisors is an integer number (52647920).

Almost surely, 2^888428975 is an apocalyptic number.

888428975 is a deficient number, since it is larger than the sum of its proper divisors (375121105).

888428975 is a wasteful number, since it uses less digits than its factorization.

888428975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18239 (or 18234 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 59.

The square root of 888428975 is about 29806.5257116625. The cubic root of 888428975 is about 961.3338572780. Note that the first 3 decimals are identical.

The spelling of 888428975 in words is "eight hundred eighty-eight million, four hundred twenty-eight thousand, nine hundred seventy-five".