88223701 has 4 divisors (see below), whose sum is σ = 88310304. Its totient is φ = 88137100.

The previous prime is 88223689. The next prime is 88223711. The reversal of 88223701 is 10732288.

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 not a de Polignac number, because 88223701 - 2⁹ = 88223189 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88223711) 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, 41755 + ... + 43816.

It is an arithmetic number, because the mean of its divisors is an integer number (22077576).

Almost surely, 2^88223701 is an apocalyptic number.

It is an amenable number.

88223701 is a deficient number, since it is larger than the sum of its proper divisors (86603).

88223701 is a wasteful number, since it uses less digits than its factorization.

88223701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86602.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 88223701 is about 9392.7472551964. The cubic root of 88223701 is about 445.1725981148.

Adding to 88223701 its reverse (10732288), we get a palindrome (98955989).

The spelling of 88223701 in words is "eighty-eight million, two hundred twenty-three thousand, seven hundred one".