88213841 has 2 divisors, whose sum is σ = 88213842. Its totient is φ = 88213840.

The previous prime is 88213831. The next prime is 88213847. The reversal of 88213841 is 14831288.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87984400 + 229441 = 9380^2 + 479^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88213841 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (88213847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44106920 + 44106921.

It is an arithmetic number, because the mean of its divisors is an integer number (44106921).

Almost surely, 2^88213841 is an apocalyptic number.

It is an amenable number.

88213841 is a deficient number, since it is larger than the sum of its proper divisors (1).

88213841 is an equidigital number, since it uses as much as digits as its factorization.

88213841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12288, while the sum is 35.

The square root of 88213841 is about 9392.2223674698. Note that the first 3 decimals coincide. The cubic root of 88213841 is about 445.1560131333.

The spelling of 88213841 in words is "eighty-eight million, two hundred thirteen thousand, eight hundred forty-one".