86877252 has 192 divisors, whose sum is σ = 290734080. Its totient is φ = 21772800.

The previous prime is 86877247. The next prime is 86877277. The reversal of 86877252 is 25277868.

It is a junction number, because it is equal to n+sod(n) for n = 86877198 and 86877207.

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 63 ways as a sum of consecutive naturals, for example, 257628 + ... + 257964.

It is an arithmetic number, because the mean of its divisors is an integer number (1514240).

Almost surely, 2^86877252 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 86877252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145367040).

86877252 is an abundant number, since it is smaller than the sum of its proper divisors (203856828).

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

86877252 is a wasteful number, since it uses less digits than its factorization.

86877252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399 (or 391 counting only the distinct ones).

The product of its digits is 376320, while the sum is 45.

The square root of 86877252 is about 9320.7967470598. The cubic root of 86877252 is about 442.8962724258.

The spelling of 86877252 in words is "eighty-six million, eight hundred seventy-seven thousand, two hundred fifty-two".