701090 has 16 divisors (see below), whose sum is σ = 1359288. Its totient is φ = 258816.

The previous prime is 701089. The next prime is 701117. The reversal of 701090 is 90107.

It can be written as a sum of positive squares in 4 ways, for example, as 606841 + 94249 = 779^2 + 307^2 .

It is an alternating number because its digits alternate between odd and even.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 701090.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2567 + ... + 2826.

2⁷⁰¹⁰⁹⁰ is an apocalyptic number.

701090 is a deficient number, since it is larger than the sum of its proper divisors (658198).

701090 is a wasteful number, since it uses less digits than its factorization.

701090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5413.

The product of its (nonzero) digits is 63, while the sum is 17.

The square root of 701090 is about 837.3111727428. The cubic root of 701090 is about 88.8364627197.

Adding to 701090 its sum of digits (17), we get a palindrome (701107).

Adding to 701090 its reverse (90107), we get a palindrome (791197).

The spelling of 701090 in words is "seven hundred one thousand, ninety".