87233610 has 32 divisors (see below), whose sum is σ = 209609280. Its totient is φ = 23234688.

The previous prime is 87233567. The next prime is 87233611. The reversal of 87233610 is 1633278.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (87233611) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 42774 + ... + 44766.

It is an arithmetic number, because the mean of its divisors is an integer number (6550290).

Almost surely, 2^87233610 is an apocalyptic number.

87233610 is an abundant number, since it is smaller than the sum of its proper divisors (122375670).

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

87233610 is a wasteful number, since it uses less digits than its factorization.

87233610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3462.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 87233610 is about 9339.8934683432. The cubic root of 87233610 is about 443.5010119423.

Adding to 87233610 its reverse (1633278), we get a palindrome (88866888).

The spelling of 87233610 in words is "eighty-seven million, two hundred thirty-three thousand, six hundred ten".