88093469 has 2 divisors, whose sum is σ = 88093470. Its totient is φ = 88093468.

The previous prime is 88093451. The next prime is 88093471. The reversal of 88093469 is 96439088.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86025625 + 2067844 = 9275^2 + 1438^2 .

It is a cyclic number.

It is not a de Polignac number, because 88093469 - 2¹² = 88089373 is a prime.

It is a super-2 number, since 2×88093469² = 15520918560907922, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 88093471, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88093429) 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, 44046734 + 44046735.

It is an arithmetic number, because the mean of its divisors is an integer number (44046735).

Almost surely, 2^88093469 is an apocalyptic number.

It is an amenable number.

88093469 is a deficient number, since it is larger than the sum of its proper divisors (1).

88093469 is an equidigital number, since it uses as much as digits as its factorization.

88093469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 88093469 is about 9385.8121119059. The cubic root of 88093469 is about 444.9534420844.

It can be divided in two parts, 880 and 93469, that added together give a palindrome (94349).

The spelling of 88093469 in words is "eighty-eight million, ninety-three thousand, four hundred sixty-nine".