87034360 has 128 divisors (see below), whose sum is σ = 238141440. Its totient is φ = 27993600.

The previous prime is 87034351. The next prime is 87034399. The reversal of 87034360 is 6343078.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 321025 + ... + 321295.

It is an arithmetic number, because the mean of its divisors is an integer number (1860480).

Almost surely, 2^87034360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87034360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119070720).

87034360 is an abundant number, since it is smaller than the sum of its proper divisors (151107080).

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

87034360 is a wasteful number, since it uses less digits than its factorization.

87034360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 87034360 is about 9329.2207605995. The cubic root of 87034360 is about 443.1630881300.

The spelling of 87034360 in words is "eighty-seven million, thirty-four thousand, three hundred sixty".