88840853 has 2 divisors, whose sum is σ = 88840854. Its totient is φ = 88840852.

The previous prime is 88840849. The next prime is 88840867. The reversal of 88840853 is 35804888.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88698724 + 142129 = 9418^2 + 377^2 .

It is a cyclic number.

It is not a de Polignac number, because 88840853 - 2² = 88840849 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 (88840813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44420426 + 44420427.

It is an arithmetic number, because the mean of its divisors is an integer number (44420427).

Almost surely, 2^88840853 is an apocalyptic number.

It is an amenable number.

88840853 is a deficient number, since it is larger than the sum of its proper divisors (1).

88840853 is an equidigital number, since it uses as much as digits as its factorization.

88840853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 245760, while the sum is 44.

The square root of 88840853 is about 9425.5425838516. The cubic root of 88840853 is about 446.2082268854.

The spelling of 88840853 in words is "eighty-eight million, eight hundred forty thousand, eight hundred fifty-three".