88001761 has 2 divisors, whose sum is σ = 88001762. Its totient is φ = 88001760.

The previous prime is 88001759. The next prime is 88001803. The reversal of 88001761 is 16710088.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83612736 + 4389025 = 9144^2 + 2095^2 .

It is a cyclic number.

It is not a de Polignac number, because 88001761 - 2¹ = 88001759 is a prime.

It is a super-2 number, since 2×88001761² = 15488619878202242, which contains 22 as substring.

Together with 88001759, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (88001701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44000880 + 44000881.

It is an arithmetic number, because the mean of its divisors is an integer number (44000881).

Almost surely, 2^88001761 is an apocalyptic number.

It is an amenable number.

88001761 is a deficient number, since it is larger than the sum of its proper divisors (1).

88001761 is an equidigital number, since it uses as much as digits as its factorization.

88001761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 31.

The square root of 88001761 is about 9380.9253807927. The cubic root of 88001761 is about 444.7989850857.

The spelling of 88001761 in words is "eighty-eight million, one thousand, seven hundred sixty-one".