887430 has 16 divisors (see below), whose sum is σ = 2129904. Its totient is φ = 236640.

The previous prime is 887423. The next prime is 887441. The reversal of 887430 is 34788.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 29581 = 887430 / (8 + 8 + 7 + 4 + 3 + 0).

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

887430 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14761 + ... + 14820.

It is an arithmetic number, because the mean of its divisors is an integer number (133119).

2⁸⁸⁷⁴³⁰ is an apocalyptic number.

887430 is an abundant number, since it is smaller than the sum of its proper divisors (1242474).

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

887430 is a wasteful number, since it uses less digits than its factorization.

887430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29591.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 887430 is about 942.0350311958. The cubic root of 887430 is about 96.0973405030.

The spelling of 887430 in words is "eight hundred eighty-seven thousand, four hundred thirty".