88633133 has 2 divisors, whose sum is σ = 88633134. Its totient is φ = 88633132.

The previous prime is 88633073. The next prime is 88633141. The reversal of 88633133 is 33133688.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66373609 + 22259524 = 8147^2 + 4718^2 .

It is a cyclic number.

It is not a de Polignac number, because 88633133 - 2²⁰ = 87584557 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88633093 and 88633102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88633033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44316566 + 44316567.

It is an arithmetic number, because the mean of its divisors is an integer number (44316567).

Almost surely, 2^88633133 is an apocalyptic number.

It is an amenable number.

88633133 is a deficient number, since it is larger than the sum of its proper divisors (1).

88633133 is an equidigital number, since it uses as much as digits as its factorization.

88633133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 35.

The square root of 88633133 is about 9414.5171410965. The cubic root of 88633133 is about 445.8601936671.

The spelling of 88633133 in words is "eighty-eight million, six hundred thirty-three thousand, one hundred thirty-three".