88030193 has 2 divisors, whose sum is σ = 88030194. Its totient is φ = 88030192.

The previous prime is 88030169. The next prime is 88030247. The reversal of 88030193 is 39103088.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83484769 + 4545424 = 9137^2 + 2132^2 .

It is a cyclic number.

It is not a de Polignac number, because 88030193 - 2¹² = 88026097 is a prime.

It is not a weakly prime, because it can be changed into another prime (88030123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44015096 + 44015097.

It is an arithmetic number, because the mean of its divisors is an integer number (44015097).

Almost surely, 2^88030193 is an apocalyptic number.

It is an amenable number.

88030193 is a deficient number, since it is larger than the sum of its proper divisors (1).

88030193 is an equidigital number, since it uses as much as digits as its factorization.

88030193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 88030193 is about 9382.4406739398. The cubic root of 88030193 is about 444.8468824720.

The spelling of 88030193 in words is "eighty-eight million, thirty thousand, one hundred ninety-three".