702271 has 4 divisors (see below), whose sum is σ = 706000. Its totient is φ = 698544.

The previous prime is 702269. The next prime is 702281. The reversal of 702271 is 172207.

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

It is a cyclic number.

It is not a de Polignac number, because 702271 - 2¹ = 702269 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 (702211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1566 + ... + 1963.

It is an arithmetic number, because the mean of its divisors is an integer number (176500).

2⁷⁰²²⁷¹ is an apocalyptic number.

702271 is a deficient number, since it is larger than the sum of its proper divisors (3729).

702271 is a wasteful number, since it uses less digits than its factorization.

702271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3728.

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 702271 is about 838.0161096304. The cubic root of 702271 is about 88.8863169973.

Adding to 702271 its reverse (172207), we get a palindrome (874478).

The spelling of 702271 in words is "seven hundred two thousand, two hundred seventy-one", and thus it is an iban number.