88228417 has 2 divisors, whose sum is σ = 88228418. Its totient is φ = 88228416.

The previous prime is 88228409. The next prime is 88228429. The reversal of 88228417 is 71482288.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71385601 + 16842816 = 8449^2 + 4104^2 .

It is a cyclic number.

It is not a de Polignac number, because 88228417 - 2³ = 88228409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88228417.

It is not a weakly prime, because it can be changed into another prime (88223417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44114208 + 44114209.

It is an arithmetic number, because the mean of its divisors is an integer number (44114209).

Almost surely, 2^88228417 is an apocalyptic number.

It is an amenable number.

88228417 is a deficient number, since it is larger than the sum of its proper divisors (1).

88228417 is an equidigital number, since it uses as much as digits as its factorization.

88228417 is an evil number, because the sum of its binary digits is even.

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

The square root of 88228417 is about 9392.9982966037. The cubic root of 88228417 is about 445.1805302107.

The spelling of 88228417 in words is "eighty-eight million, two hundred twenty-eight thousand, four hundred seventeen".