88349761 has 2 divisors, whose sum is σ = 88349762. Its totient is φ = 88349760.

The previous prime is 88349759. The next prime is 88349819. The reversal of 88349761 is 16794388.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45643536 + 42706225 = 6756^2 + 6535^2 .

It is a cyclic number.

It is not a de Polignac number, because 88349761 - 2¹ = 88349759 is a prime.

Together with 88349759, 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 (88349161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44174880 + 44174881.

It is an arithmetic number, because the mean of its divisors is an integer number (44174881).

Almost surely, 2^88349761 is an apocalyptic number.

It is an amenable number.

88349761 is a deficient number, since it is larger than the sum of its proper divisors (1).

88349761 is an equidigital number, since it uses as much as digits as its factorization.

88349761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 46.

The square root of 88349761 is about 9399.4553565619. The cubic root of 88349761 is about 445.3845281278.

The spelling of 88349761 in words is "eighty-eight million, three hundred forty-nine thousand, seven hundred sixty-one".