667575083 has 16 divisors (see below), whose sum is σ = 770736384. Its totient is φ = 566386080.

The previous prime is 667575071. The next prime is 667575101. The reversal of 667575083 is 380575766.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 667575083 - 2¹⁰ = 667574059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (667575283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 510116 + ... + 511422.

It is an arithmetic number, because the mean of its divisors is an integer number (48171024).

Almost surely, 2^667575083 is an apocalyptic number.

667575083 is a deficient number, since it is larger than the sum of its proper divisors (103161301).

667575083 is a wasteful number, since it uses less digits than its factorization.

667575083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002.

The product of its (nonzero) digits is 1058400, while the sum is 47.

The square root of 667575083 is about 25837.4743928272. The cubic root of 667575083 is about 873.9770720299.

The spelling of 667575083 in words is "six hundred sixty-seven million, five hundred seventy-five thousand, eighty-three".