88169903 has 2 divisors, whose sum is σ = 88169904. Its totient is φ = 88169902.

The previous prime is 88169881. The next prime is 88169933. The reversal of 88169903 is 30996188.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88169903 - 2⁶ = 88169839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88169933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44084951 + 44084952.

It is an arithmetic number, because the mean of its divisors is an integer number (44084952).

Almost surely, 2^88169903 is an apocalyptic number.

88169903 is a deficient number, since it is larger than the sum of its proper divisors (1).

88169903 is an equidigital number, since it uses as much as digits as its factorization.

88169903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 88169903 is about 9389.8830131158. The cubic root of 88169903 is about 445.0820923329.

The spelling of 88169903 in words is "eighty-eight million, one hundred sixty-nine thousand, nine hundred three".