88481 has 4 divisors (see below), whose sum is σ = 92352. Its totient is φ = 84612.

The previous prime is 88471. The next prime is 88493. The reversal of 88481 is 18488.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88481 is a prime.

It is a super-2 number, since 2×88481² = 15657774722, which contains 22 as substring.

It is a Duffinian number.

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 88481.

It is not an unprimeable number, because it can be changed into a prime (88411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1901 + ... + 1946.

It is an arithmetic number, because the mean of its divisors is an integer number (23088).

2⁸⁸⁴⁸¹ is an apocalyptic number.

It is an amenable number.

88481 is a deficient number, since it is larger than the sum of its proper divisors (3871).

88481 is a wasteful number, since it uses less digits than its factorization.

88481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3870.

The product of its digits is 2048, while the sum is 29.

The square root of 88481 is about 297.4575599981. The cubic root of 88481 is about 44.5604950914.

The spelling of 88481 in words is "eighty-eight thousand, four hundred eighty-one".