88972267 has 2 divisors, whose sum is σ = 88972268. Its totient is φ = 88972266.

The previous prime is 88972259. The next prime is 88972283. The reversal of 88972267 is 76227988.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88972267 - 2³ = 88972259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88972267.

It is not a weakly prime, because it can be changed into another prime (88972867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44486133 + 44486134.

It is an arithmetic number, because the mean of its divisors is an integer number (44486134).

Almost surely, 2^88972267 is an apocalyptic number.

88972267 is a deficient number, since it is larger than the sum of its proper divisors (1).

88972267 is an equidigital number, since it uses as much as digits as its factorization.

88972267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 677376, while the sum is 49.

The square root of 88972267 is about 9432.5111714750. The cubic root of 88972267 is about 446.4281299183.

The spelling of 88972267 in words is "eighty-eight million, nine hundred seventy-two thousand, two hundred sixty-seven".