887442 has 16 divisors (see below), whose sum is σ = 1784160. Its totient is φ = 294272.

The previous prime is 887441. The next prime is 887449. The reversal of 887442 is 244788.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (887441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1909 + ... + 2327.

It is an arithmetic number, because the mean of its divisors is an integer number (111510).

2⁸⁸⁷⁴⁴² is an apocalyptic number.

887442 is an abundant number, since it is smaller than the sum of its proper divisors (896718).

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

887442 is a wasteful number, since it uses less digits than its factorization.

887442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777.

The product of its digits is 14336, while the sum is 33.

The square root of 887442 is about 942.0414003641. The cubic root of 887442 is about 96.0977736500.

The spelling of 887442 in words is "eight hundred eighty-seven thousand, four hundred forty-two".