677652 has 24 divisors (see below), whose sum is σ = 1596000. Its totient is φ = 223776.

The previous prime is 677647. The next prime is 677657. The reversal of 677652 is 256776.

It is an interprime number because it is at equal distance from previous prime (677647) and next prime (677657).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677657) by changing a digit.

677652 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1599 + ... + 1977.

It is an arithmetic number, because the mean of its divisors is an integer number (66500).

2⁶⁷⁷⁶⁵² is an apocalyptic number.

It is an amenable number.

677652 is an abundant number, since it is smaller than the sum of its proper divisors (918348).

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

677652 is a wasteful number, since it uses less digits than its factorization.

677652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535 (or 533 counting only the distinct ones).

The product of its digits is 17640, while the sum is 33.

The square root of 677652 is about 823.1962099038. The cubic root of 677652 is about 87.8352634299.

The spelling of 677652 in words is "six hundred seventy-seven thousand, six hundred fifty-two".