86827488 has 48 divisors (see below), whose sum is σ = 248645376. Its totient is φ = 26311040.

The previous prime is 86827459. The next prime is 86827501. The reversal of 86827488 is 88472868.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 86827488.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40056 + ... + 42167.

It is an arithmetic number, because the mean of its divisors is an integer number (5180112).

Almost surely, 2^86827488 is an apocalyptic number.

86827488 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

86827488 is an abundant number, since it is smaller than the sum of its proper divisors (161817888).

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

86827488 is a wasteful number, since it uses less digits than its factorization.

86827488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82247 (or 82239 counting only the distinct ones).

The product of its digits is 1376256, while the sum is 51.

The square root of 86827488 is about 9318.1268503922. The cubic root of 86827488 is about 442.8116914059.

The spelling of 86827488 in words is "eighty-six million, eight hundred twenty-seven thousand, four hundred eighty-eight".