676572052 has 24 divisors (see below), whose sum is σ = 1350084456. Its totient is φ = 293895168.

The previous prime is 676572041. The next prime is 676572089. The reversal of 676572052 is 250275676.

It can be written as a sum of positive squares in 4 ways, for example, as 34152336 + 642419716 = 5844^2 + 25346^2 .

It is a junction number, because it is equal to n+sod(n) for n = 676571996 and 676572014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381793 + ... + 383560.

It is an arithmetic number, because the mean of its divisors is an integer number (56253519).

Almost surely, 2^676572052 is an apocalyptic number.

It is an amenable number.

676572052 is a deficient number, since it is larger than the sum of its proper divisors (673512404).

676572052 is a wasteful number, since it uses less digits than its factorization.

676572052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765387 (or 765385 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 40.

The square root of 676572052 is about 26010.9986736380. The cubic root of 676572052 is about 877.8857872443.

The spelling of 676572052 in words is "six hundred seventy-six million, five hundred seventy-two thousand, fifty-two".