8087442 has 32 divisors (see below), whose sum is σ = 17769024. Its totient is φ = 2433600.

The previous prime is 8087413. The next prime is 8087449. The reversal of 8087442 is 2447808.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (8087449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11608 + ... + 12284.

It is an arithmetic number, because the mean of its divisors is an integer number (555282).

Almost surely, 2^8087442 is an apocalyptic number.

8087442 is an abundant number, since it is smaller than the sum of its proper divisors (9681582).

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

8087442 is a wasteful number, since it uses less digits than its factorization.

8087442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874.

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

The square root of 8087442 is about 2843.8428226609. The cubic root of 8087442 is about 200.7260444413.

The spelling of 8087442 in words is "eight million, eighty-seven thousand, four hundred forty-two".