88228307 has 2 divisors, whose sum is σ = 88228308. Its totient is φ = 88228306.

The previous prime is 88228291. The next prime is 88228331. The reversal of 88228307 is 70382288.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88228307 - 2⁴ = 88228291 is a prime.

It is not a weakly prime, because it can be changed into another prime (88228397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44114153 + 44114154.

It is an arithmetic number, because the mean of its divisors is an integer number (44114154).

Almost surely, 2^88228307 is an apocalyptic number.

88228307 is a deficient number, since it is larger than the sum of its proper divisors (1).

88228307 is an equidigital number, since it uses as much as digits as its factorization.

88228307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 88228307 is about 9392.9924411766. The cubic root of 88228307 is about 445.1803451990.

The spelling of 88228307 in words is "eighty-eight million, two hundred twenty-eight thousand, three hundred seven".