705022 has 4 divisors (see below), whose sum is σ = 1057536. Its totient is φ = 352510.

The previous prime is 705017. The next prime is 705031. The reversal of 705022 is 220507.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 704987 and 705005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176254 + ... + 176257.

It is an arithmetic number, because the mean of its divisors is an integer number (264384).

2⁷⁰⁵⁰²² is an apocalyptic number.

705022 is a deficient number, since it is larger than the sum of its proper divisors (352514).

705022 is a wasteful number, since it uses less digits than its factorization.

705022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352513.

The product of its (nonzero) digits is 140, while the sum is 16.

The square root of 705022 is about 839.6558818945. The cubic root of 705022 is about 89.0022303022.

Adding to 705022 its reverse (220507), we get a palindrome (925529).

The spelling of 705022 in words is "seven hundred five thousand, twenty-two".