702148 has 12 divisors (see below), whose sum is σ = 1271340. Its totient is φ = 338912.

The previous prime is 702139. The next prime is 702173. The reversal of 702148 is 841207.

702148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 186624 + 515524 = 432^2 + 718^2 .

It is an unprimeable number.

702148 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2911 + ... + 3142.

It is an arithmetic number, because the mean of its divisors is an integer number (105945).

2⁷⁰²¹⁴⁸ is an apocalyptic number.

It is an amenable number.

702148 is a deficient number, since it is larger than the sum of its proper divisors (569192).

702148 is a wasteful number, since it uses less digits than its factorization.

702148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6086 (or 6084 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 702148 is about 837.9427188060. The cubic root of 702148 is about 88.8811273316.

The spelling of 702148 in words is "seven hundred two thousand, one hundred forty-eight".