887397120 has 288 divisors, whose sum is σ = 3197960640. Its totient is φ = 235892736.

The previous prime is 887397113. The next prime is 887397131. The reversal of 887397120 is 21793788.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2799202 + ... + 2799518.

It is an arithmetic number, because the mean of its divisors is an integer number (11104030).

Almost surely, 2^887397120 is an apocalyptic number.

887397120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 887397120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1598980320).

887397120 is an abundant number, since it is smaller than the sum of its proper divisors (2310563520).

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

887397120 is an frugal number, since it uses more digits than its factorization.

887397120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359 (or 327 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The square root of 887397120 is about 29789.2114699265. The cubic root of 887397120 is about 960.9615366028.

It can be divided in two parts, 88739 and 7120, that added together give a palindrome (95859).

The spelling of 887397120 in words is "eight hundred eighty-seven million, three hundred ninety-seven thousand, one hundred twenty".