888651456 has 336 divisors, whose sum is σ = 3091110912. Its totient is φ = 222566400.

The previous prime is 888651443. The next prime is 888651481. The reversal of 888651456 is 654156888.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 888651399 and 888651408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3207990 + ... + 3208266.

Almost surely, 2^888651456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 888651456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1545555456).

888651456 is an abundant number, since it is smaller than the sum of its proper divisors (2202459456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

888651456 is a wasteful number, since it uses less digits than its factorization.

888651456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348 (or 331 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 51.

The square root of 888651456 is about 29810.2575634629. The cubic root of 888651456 is about 961.4140965442.

The spelling of 888651456 in words is "eight hundred eighty-eight million, six hundred fifty-one thousand, four hundred fifty-six".