88401223 has 4 divisors (see below), whose sum is σ = 88464600. Its totient is φ = 88337848.

The previous prime is 88401211. The next prime is 88401227. The reversal of 88401223 is 32210488.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 88401223 - 2¹³ = 88393031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 88401191 and 88401200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88401227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29548 + ... + 32401.

It is an arithmetic number, because the mean of its divisors is an integer number (22116150).

Almost surely, 2^88401223 is an apocalyptic number.

88401223 is a deficient number, since it is larger than the sum of its proper divisors (63377).

88401223 is a wasteful number, since it uses less digits than its factorization.

88401223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63376.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 88401223 is about 9402.1924570815. The cubic root of 88401223 is about 445.4709872555.

The spelling of 88401223 in words is "eighty-eight million, four hundred one thousand, two hundred twenty-three".