87436410 has 48 divisors (see below), whose sum is σ = 212992416. Its totient is φ = 22971936.

The previous prime is 87436381. The next prime is 87436451. The reversal of 87436410 is 1463478.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 186997 + ... + 187463.

It is an arithmetic number, because the mean of its divisors is an integer number (4437342).

Almost surely, 2^87436410 is an apocalyptic number.

87436410 is an abundant number, since it is smaller than the sum of its proper divisors (125556006).

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

87436410 is a wasteful number, since it uses less digits than its factorization.

87436410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635 (or 556 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 87436410 is about 9350.7438206808. The cubic root of 87436410 is about 443.8444284928.

Adding to 87436410 its reverse (1463478), we get a palindrome (88899888).

The spelling of 87436410 in words is "eighty-seven million, four hundred thirty-six thousand, four hundred ten".