711414401 has 4 divisors (see below), whose sum is σ = 711792900. Its totient is φ = 711035904.

The previous prime is 711414383. The next prime is 711414409. The reversal of 711414401 is 104414117.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 189337600 + 522076801 = 13760^2 + 22849^2 .

It is a cyclic number.

It is not a de Polignac number, because 711414401 - 2⁶ = 711414337 is a prime.

It is a super-2 number, since 2×711414401² = 1012220899900377602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (711414409) 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 in 3 ways as a sum of consecutive naturals, for example, 186416 + ... + 190193.

It is an arithmetic number, because the mean of its divisors is an integer number (177948225).

Almost surely, 2^711414401 is an apocalyptic number.

It is an amenable number.

711414401 is a deficient number, since it is larger than the sum of its proper divisors (378499).

711414401 is a wasteful number, since it uses less digits than its factorization.

711414401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378498.

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 711414401 is about 26672.3527458678. The cubic root of 711414401 is about 892.7041438933.

Adding to 711414401 its reverse (104414117), we get a palindrome (815828518).

The spelling of 711414401 in words is "seven hundred eleven million, four hundred fourteen thousand, four hundred one".