88403 has 8 divisors (see below), whose sum is σ = 103008. Its totient is φ = 74304.

The previous prime is 88397. The next prime is 88411. The reversal of 88403 is 30488.

88403 is nontrivially palindromic in base 13.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 88403 - 2⁶ = 88339 is a prime.

It is a Duffinian number.

88403 is an undulating number in base 13.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 88403.

It is not an unprimeable number, because it can be changed into a prime (88423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425 + ... + 597.

It is an arithmetic number, because the mean of its divisors is an integer number (12876).

2⁸⁸⁴⁰³ is an apocalyptic number.

88403 is a deficient number, since it is larger than the sum of its proper divisors (14605).

88403 is a wasteful number, since it uses less digits than its factorization.

88403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 88403 is about 297.3264199495. The cubic root of 88403 is about 44.5473972119.

The spelling of 88403 in words is "eighty-eight thousand, four hundred three".