701628 has 24 divisors (see below), whose sum is σ = 1666560. Its totient is φ = 229680.

The previous prime is 701627. The next prime is 701629. The reversal of 701628 is 826107.

It is an interprime number because it is at equal distance from previous prime (701627) and next prime (701629).

It is a junction number, because it is equal to n+sod(n) for n = 701598 and 701607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701621) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 213 + ... + 1203.

It is an arithmetic number, because the mean of its divisors is an integer number (69440).

2⁷⁰¹⁶²⁸ is an apocalyptic number.

It is an amenable number.

701628 is an abundant number, since it is smaller than the sum of its proper divisors (964932).

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

701628 is a wasteful number, since it uses less digits than its factorization.

701628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057 (or 1055 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 701628 is about 837.6323775977. The cubic root of 701628 is about 88.8591805813.

The spelling of 701628 in words is "seven hundred one thousand, six hundred twenty-eight".