701490 has 32 divisors (see below), whose sum is σ = 1713600. Its totient is φ = 183744.

The previous prime is 701489. The next prime is 701497. The reversal of 701490 is 94107.

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

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (701497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1836 + ... + 2184.

It is an arithmetic number, because the mean of its divisors is an integer number (53550).

2⁷⁰¹⁴⁹⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 701490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (856800).

701490 is an abundant number, since it is smaller than the sum of its proper divisors (1012110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

701490 is a wasteful number, since it uses less digits than its factorization.

701490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 701490 is about 837.5499985076. The cubic root of 701490 is about 88.8533544308.

Adding to 701490 its reverse (94107), we get a palindrome (795597).

The spelling of 701490 in words is "seven hundred one thousand, four hundred ninety".