88252247 has 2 divisors, whose sum is σ = 88252248. Its totient is φ = 88252246.

The previous prime is 88252237. The next prime is 88252267. The reversal of 88252247 is 74225288.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88252247 - 2⁴ = 88252231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88252247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88252237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44126123 + 44126124.

It is an arithmetic number, because the mean of its divisors is an integer number (44126124).

Almost surely, 2^88252247 is an apocalyptic number.

88252247 is a deficient number, since it is larger than the sum of its proper divisors (1).

88252247 is an equidigital number, since it uses as much as digits as its factorization.

88252247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 71680, while the sum is 38.

The square root of 88252247 is about 9394.2667090093. The cubic root of 88252247 is about 445.2206068565.

The spelling of 88252247 in words is "eighty-eight million, two hundred fifty-two thousand, two hundred forty-seven".