88488401 has 2 divisors, whose sum is σ = 88488402. Its totient is φ = 88488400.

The previous prime is 88488397. The next prime is 88488403. The reversal of 88488401 is 10488488.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79637776 + 8850625 = 8924^2 + 2975^2 .

It is a cyclic number.

It is not a de Polignac number, because 88488401 - 2² = 88488397 is a prime.

It is a super-2 number, since 2×88488401² = 15660394223073602, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 88488403, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (88488403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44244200 + 44244201.

It is an arithmetic number, because the mean of its divisors is an integer number (44244201).

Almost surely, 2^88488401 is an apocalyptic number.

It is an amenable number.

88488401 is a deficient number, since it is larger than the sum of its proper divisors (1).

88488401 is an equidigital number, since it uses as much as digits as its factorization.

88488401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 65536, while the sum is 41.

The square root of 88488401 is about 9406.8273610182. The cubic root of 88488401 is about 445.6173747881.

The spelling of 88488401 in words is "eighty-eight million, four hundred eighty-eight thousand, four hundred one".