87441301 has 2 divisors, whose sum is σ = 87441302. Its totient is φ = 87441300.

The previous prime is 87441269. The next prime is 87441311. The reversal of 87441301 is 10314478.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87441201 + 100 = 9351^2 + 10^2 .

It is a cyclic number.

It is not a de Polignac number, because 87441301 - 2⁵ = 87441269 is a prime.

It is a super-2 number, since 2×87441301² = 15291962241145202, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 87441301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87441311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43720650 + 43720651.

It is an arithmetic number, because the mean of its divisors is an integer number (43720651).

Almost surely, 2^87441301 is an apocalyptic number.

It is an amenable number.

87441301 is a deficient number, since it is larger than the sum of its proper divisors (1).

87441301 is an equidigital number, since it uses as much as digits as its factorization.

87441301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 87441301 is about 9351.0053470202. The cubic root of 87441301 is about 443.8527042314.

Adding to 87441301 its reverse (10314478), we get a palindrome (97755779).

The spelling of 87441301 in words is "eighty-seven million, four hundred forty-one thousand, three hundred one".