88416857 has 2 divisors, whose sum is σ = 88416858. Its totient is φ = 88416856.

The previous prime is 88416833. The next prime is 88416883. The reversal of 88416857 is 75861488.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85581001 + 2835856 = 9251^2 + 1684^2 .

It is a cyclic number.

It is not a de Polignac number, because 88416857 - 2⁶ = 88416793 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (88416827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44208428 + 44208429.

It is an arithmetic number, because the mean of its divisors is an integer number (44208429).

Almost surely, 2^88416857 is an apocalyptic number.

It is an amenable number.

88416857 is a deficient number, since it is larger than the sum of its proper divisors (1).

88416857 is an equidigital number, since it uses as much as digits as its factorization.

88416857 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 430080, while the sum is 47.

The square root of 88416857 is about 9403.0238221542. The cubic root of 88416857 is about 445.4972466316.

The spelling of 88416857 in words is "eighty-eight million, four hundred sixteen thousand, eight hundred fifty-seven".