701142 has 32 divisors (see below), whose sum is σ = 1542240. Its totient is φ = 211200.

The previous prime is 701117. The next prime is 701147. The reversal of 701142 is 241107.

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 701142.

It is not an unprimeable number, because it can be changed into a prime (701147) by changing a digit.

701142 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6892 + ... + 6992.

It is an arithmetic number, because the mean of its divisors is an integer number (48195).

2⁷⁰¹¹⁴² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 701142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (771120).

701142 is an abundant number, since it is smaller than the sum of its proper divisors (841098).

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

701142 is a wasteful number, since it uses less digits than its factorization.

701142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 701142 is about 837.3422239443. The cubic root of 701142 is about 88.8386590054.

Adding to 701142 its reverse (241107), we get a palindrome (942249).

The spelling of 701142 in words is "seven hundred one thousand, one hundred forty-two", and thus it is an iban number.