88004401 has 2 divisors, whose sum is σ = 88004402. Its totient is φ = 88004400.

The previous prime is 88004387. The next prime is 88004419. The reversal of 88004401 is 10440088.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76580001 + 11424400 = 8751^2 + 3380^2 .

It is a cyclic number.

It is not a de Polignac number, because 88004401 - 2¹⁵ = 87971633 is a prime.

It is not a weakly prime, because it can be changed into another prime (88002401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44002200 + 44002201.

It is an arithmetic number, because the mean of its divisors is an integer number (44002201).

Almost surely, 2^88004401 is an apocalyptic number.

It is an amenable number.

88004401 is a deficient number, since it is larger than the sum of its proper divisors (1).

88004401 is an equidigital number, since it uses as much as digits as its factorization.

88004401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 88004401 is about 9381.0660908023. The cubic root of 88004401 is about 444.8034329421.

Adding to 88004401 its reverse (10440088), we get a palindrome (98444489).

The spelling of 88004401 in words is "eighty-eight million, four thousand, four hundred one".