88267273 has 2 divisors, whose sum is σ = 88267274. Its totient is φ = 88267272.

The previous prime is 88267181. The next prime is 88267279. The reversal of 88267273 is 37276288.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81234169 + 7033104 = 9013^2 + 2652^2 .

It is a cyclic number.

It is not a de Polignac number, because 88267273 - 2¹³ = 88259081 is a prime.

It is a super-2 number, since 2×88267273² = 15582222965713058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (88267279) 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, 44133636 + 44133637.

It is an arithmetic number, because the mean of its divisors is an integer number (44133637).

Almost surely, 2^88267273 is an apocalyptic number.

It is an amenable number.

88267273 is a deficient number, since it is larger than the sum of its proper divisors (1).

88267273 is an equidigital number, since it uses as much as digits as its factorization.

88267273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 225792, while the sum is 43.

The square root of 88267273 is about 9395.0664180728. The cubic root of 88267273 is about 445.2458734661.

The spelling of 88267273 in words is "eighty-eight million, two hundred sixty-seven thousand, two hundred seventy-three".