88228471 has 4 divisors (see below), whose sum is σ = 88348600. Its totient is φ = 88108344.

The previous prime is 88228463. The next prime is 88228501. The reversal of 88228471 is 17482288.

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 88228471 - 2³ = 88228463 is a prime.

It is a super-3 number, since 3×88228471³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88228451) 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, 58956 + ... + 60433.

It is an arithmetic number, because the mean of its divisors is an integer number (22087150).

Almost surely, 2^88228471 is an apocalyptic number.

88228471 is a deficient number, since it is larger than the sum of its proper divisors (120129).

88228471 is a wasteful number, since it uses less digits than its factorization.

88228471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120128.

The product of its digits is 57344, while the sum is 40.

The square root of 88228471 is about 9393.0011710848. The cubic root of 88228471 is about 445.1806210346.

The spelling of 88228471 in words is "eighty-eight million, two hundred twenty-eight thousand, four hundred seventy-one".