87234600 has 48 divisors (see below), whose sum is σ = 270429120. Its totient is φ = 23262400.

The previous prime is 87234571. The next prime is 87234601. The reversal of 87234600 is 643278.

It is a super-3 number, since 3×87234600³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87234601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72096 + ... + 73295.

It is an arithmetic number, because the mean of its divisors is an integer number (5633940).

Almost surely, 2^87234600 is an apocalyptic number.

It is an amenable number.

87234600 is an abundant number, since it is smaller than the sum of its proper divisors (183194520).

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

87234600 is a wasteful number, since it uses less digits than its factorization.

87234600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145410 (or 145401 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 87234600 is about 9339.9464666560. The cubic root of 87234600 is about 443.5026896762.

Adding to 87234600 its reverse (643278), we get a palindrome (87877878).

The spelling of 87234600 in words is "eighty-seven million, two hundred thirty-four thousand, six hundred".