677700552 has 32 divisors (see below), whose sum is σ = 1715702400. Its totient is φ = 223040064.

The previous prime is 677700509. The next prime is 677700581. The reversal of 677700552 is 255007776.

It is a super-2 number, since 2×677700552² = 918556076362209408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 677700552.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176823 + ... + 180614.

It is an arithmetic number, because the mean of its divisors is an integer number (53615700).

Almost surely, 2^677700552 is an apocalyptic number.

It is an amenable number.

677700552 is an abundant number, since it is smaller than the sum of its proper divisors (1038001848).

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

677700552 is a wasteful number, since it uses less digits than its factorization.

677700552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357525 (or 357521 counting only the distinct ones).

The product of its (nonzero) digits is 102900, while the sum is 39.

The square root of 677700552 is about 26032.6823819598. The cubic root of 677700552 is about 878.3736110234.

The spelling of 677700552 in words is "six hundred seventy-seven million, seven hundred thousand, five hundred fifty-two".