88650193 has 2 divisors, whose sum is σ = 88650194. Its totient is φ = 88650192.

The previous prime is 88650151. The next prime is 88650227. The reversal of 88650193 is 39105688.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77035729 + 11614464 = 8777^2 + 3408^2 .

It is a cyclic number.

It is not a de Polignac number, because 88650193 - 2¹⁷ = 88519121 is a prime.

It is not a weakly prime, because it can be changed into another prime (88650493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44325096 + 44325097.

It is an arithmetic number, because the mean of its divisors is an integer number (44325097).

Almost surely, 2^88650193 is an apocalyptic number.

It is an amenable number.

88650193 is a deficient number, since it is larger than the sum of its proper divisors (1).

88650193 is an equidigital number, since it uses as much as digits as its factorization.

88650193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 88650193 is about 9415.4231450318. The cubic root of 88650193 is about 445.8887980451. Note that the first 3 decimals are identical.

The spelling of 88650193 in words is "eighty-eight million, six hundred fifty thousand, one hundred ninety-three".