701341261 has 4 divisors (see below), whose sum is σ = 703554012. Its totient is φ = 699128512.

The previous prime is 701341219. The next prime is 701341297. The reversal of 701341261 is 162143107.

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 99620361 + 601720900 = 9981^2 + 24530^2 .

It is a cyclic number.

It is not a de Polignac number, because 701341261 - 2¹¹ = 701339213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701341211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1105900 + ... + 1106533.

It is an arithmetic number, because the mean of its divisors is an integer number (175888503).

Almost surely, 2^701341261 is an apocalyptic number.

It is an amenable number.

701341261 is a deficient number, since it is larger than the sum of its proper divisors (2212751).

701341261 is a wasteful number, since it uses less digits than its factorization.

701341261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212750.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 701341261 is about 26482.8484306353. The cubic root of 701341261 is about 888.4707404036.

Adding to 701341261 its reverse (162143107), we get a palindrome (863484368).

The spelling of 701341261 in words is "seven hundred one million, three hundred forty-one thousand, two hundred sixty-one".