87452 has 6 divisors (see below), whose sum is σ = 153048. Its totient is φ = 43724.

The previous prime is 87443. The next prime is 87473. The reversal of 87452 is 25478.

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 87452.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10928 + ... + 10935.

It is an arithmetic number, because the mean of its divisors is an integer number (25508).

2⁸⁷⁴⁵² is an apocalyptic number.

It is an amenable number.

87452 is a deficient number, since it is larger than the sum of its proper divisors (65596).

87452 is a wasteful number, since it uses less digits than its factorization.

87452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21867 (or 21865 counting only the distinct ones).

The product of its digits is 2240, while the sum is 26.

The square root of 87452 is about 295.7228432164. The cubic root of 87452 is about 44.3870806228.

Adding to 87452 its sum of digits (26), we get a palindrome (87478).

The spelling of 87452 in words is "eighty-seven thousand, four hundred fifty-two".