88529269 has 2 divisors, whose sum is σ = 88529270. Its totient is φ = 88529268.

The previous prime is 88529267. The next prime is 88529297. The reversal of 88529269 is 96292588.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55696369 + 32832900 = 7463^2 + 5730^2 .

It is a cyclic number.

It is not a de Polignac number, because 88529269 - 2¹ = 88529267 is a prime.

It is a super-2 number, since 2×88529269² = 15674862939348722, which contains 22 as substring.

Together with 88529267, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88529267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44264634 + 44264635.

It is an arithmetic number, because the mean of its divisors is an integer number (44264635).

Almost surely, 2^88529269 is an apocalyptic number.

It is an amenable number.

88529269 is a deficient number, since it is larger than the sum of its proper divisors (1).

88529269 is an equidigital number, since it uses as much as digits as its factorization.

88529269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 49.

The square root of 88529269 is about 9408.9993623127. Note that the first 3 decimals coincide. The cubic root of 88529269 is about 445.6859664067.

The spelling of 88529269 in words is "eighty-eight million, five hundred twenty-nine thousand, two hundred sixty-nine".