88388223 has 32 divisors (see below), whose sum is σ = 151683072. Its totient is φ = 44431200.

The previous prime is 88388221. The next prime is 88388233. The reversal of 88388223 is 32288388.

It is not a de Polignac number, because 88388223 - 2¹ = 88388221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88388221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 990 + ... + 13332.

It is an arithmetic number, because the mean of its divisors is an integer number (4740096).

Almost surely, 2^88388223 is an apocalyptic number.

88388223 is a deficient number, since it is larger than the sum of its proper divisors (63294849).

88388223 is a wasteful number, since it uses less digits than its factorization.

88388223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12395.

The product of its digits is 147456, while the sum is 42.

The square root of 88388223 is about 9401.5011035472. The cubic root of 88388223 is about 445.4491496740.

The spelling of 88388223 in words is "eighty-eight million, three hundred eighty-eight thousand, two hundred twenty-three".