676572061 has 4 divisors (see below), whose sum is σ = 738078624. Its totient is φ = 615065500.

The previous prime is 676572041. The next prime is 676572089. The reversal of 676572061 is 160275676.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 676572061 - 2⁹ = 676571549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676572011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30753265 + ... + 30753286.

It is an arithmetic number, because the mean of its divisors is an integer number (184519656).

Almost surely, 2^676572061 is an apocalyptic number.

It is an amenable number.

676572061 is a deficient number, since it is larger than the sum of its proper divisors (61506563).

676572061 is a wasteful number, since it uses less digits than its factorization.

676572061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61506562.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 676572061 is about 26010.9988466418. The cubic root of 676572061 is about 877.8857911370.

The spelling of 676572061 in words is "six hundred seventy-six million, five hundred seventy-two thousand, sixty-one".