88664033 has 2 divisors, whose sum is σ = 88664034. Its totient is φ = 88664032.

The previous prime is 88663963. The next prime is 88664041. The reversal of 88664033 is 33046688.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60964864 + 27699169 = 7808^2 + 5263^2 .

It is a cyclic number.

It is not a de Polignac number, because 88664033 - 2²⁰ = 87615457 is a prime.

It is a super-2 number, since 2×88664033² = 15722621495650178, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (88664053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44332016 + 44332017.

It is an arithmetic number, because the mean of its divisors is an integer number (44332017).

Almost surely, 2^88664033 is an apocalyptic number.

It is an amenable number.

88664033 is a deficient number, since it is larger than the sum of its proper divisors (1).

88664033 is an equidigital number, since it uses as much as digits as its factorization.

88664033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 88664033 is about 9416.1580806611. The cubic root of 88664033 is about 445.9120007765.

The spelling of 88664033 in words is "eighty-eight million, six hundred sixty-four thousand, thirty-three".