702981 has 12 divisors (see below), whose sum is σ = 1069120. Its totient is φ = 443880.

The previous prime is 702937. The next prime is 702983. The reversal of 702981 is 189207.

It is not a de Polignac number, because 702981 - 2⁷ = 702853 is a prime.

It is a super-2 number, since 2×702981² = 988364572722, which contains 22 as substring.

It is a Duffinian 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 702981.

It is not an unprimeable number, because it can be changed into a prime (702983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1885 + ... + 2226.

2⁷⁰²⁹⁸¹ is an apocalyptic number.

It is an amenable number.

702981 is a deficient number, since it is larger than the sum of its proper divisors (366139).

702981 is a wasteful number, since it uses less digits than its factorization.

702981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4136 (or 4133 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 702981 is about 838.4396221553. The cubic root of 702981 is about 88.9162617666.

The spelling of 702981 in words is "seven hundred two thousand, nine hundred eighty-one".