88660007 has 2 divisors, whose sum is σ = 88660008. Its totient is φ = 88660006.

The previous prime is 88659997. The next prime is 88660021. The reversal of 88660007 is 70006688.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88660007 - 2⁸ = 88659751 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88660057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44330003 + 44330004.

It is an arithmetic number, because the mean of its divisors is an integer number (44330004).

Almost surely, 2^88660007 is an apocalyptic number.

88660007 is a deficient number, since it is larger than the sum of its proper divisors (1).

88660007 is an equidigital number, since it uses as much as digits as its factorization.

88660007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 88660007 is about 9415.9442967766. The cubic root of 88660007 is about 445.9052514449.

The spelling of 88660007 in words is "eighty-eight million, six hundred sixty thousand, seven".