88293269 has 2 divisors, whose sum is σ = 88293270. Its totient is φ = 88293268.

The previous prime is 88293241. The next prime is 88293277. The reversal of 88293269 is 96239288.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86248369 + 2044900 = 9287^2 + 1430^2 .

It is a cyclic number.

It is not a de Polignac number, because 88293269 - 2⁸ = 88293013 is a prime.

It is a super-2 number, since 2×88293269² = 15591402701412722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88293229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44146634 + 44146635.

It is an arithmetic number, because the mean of its divisors is an integer number (44146635).

Almost surely, 2^88293269 is an apocalyptic number.

It is an amenable number.

88293269 is a deficient number, since it is larger than the sum of its proper divisors (1).

88293269 is an equidigital number, since it uses as much as digits as its factorization.

88293269 is an odious number, because the sum of its binary digits is odd.

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

The square root of 88293269 is about 9396.4498083053. The cubic root of 88293269 is about 445.2895796448.

The spelling of 88293269 in words is "eighty-eight million, two hundred ninety-three thousand, two hundred sixty-nine".