88999007 has 2 divisors, whose sum is σ = 88999008. Its totient is φ = 88999006.

The previous prime is 88999003. The next prime is 88999033. The reversal of 88999007 is 70099988.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88999007 - 2² = 88999003 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88999003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44499503 + 44499504.

It is an arithmetic number, because the mean of its divisors is an integer number (44499504).

Almost surely, 2^88999007 is an apocalyptic number.

88999007 is a deficient number, since it is larger than the sum of its proper divisors (1).

88999007 is an equidigital number, since it uses as much as digits as its factorization.

88999007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 50.

The square root of 88999007 is about 9433.9285030151. The cubic root of 88999007 is about 446.4728490684.

The spelling of 88999007 in words is "eighty-eight million, nine hundred ninety-nine thousand, seven".