12575077 has 8 divisors (see below), whose sum is σ = 12792600. Its totient is φ = 12359424.

The previous prime is 12575063. The next prime is 12575099. The reversal of 12575077 is 77057521.

It can be written as a sum of positive squares in 4 ways, for example, as 401956 + 12173121 = 634^2 + 3489^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12575077 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 (12575047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20073 + ... + 20689.

It is an arithmetic number, because the mean of its divisors is an integer number (1599075).

Almost surely, 2^12575077 is an apocalyptic number.

It is an amenable number.

12575077 is a deficient number, since it is larger than the sum of its proper divisors (217523).

12575077 is an equidigital number, since it uses as much as digits as its factorization.

12575077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935.

The product of its (nonzero) digits is 17150, while the sum is 34.

The square root of 12575077 is about 3546.1355022052. The cubic root of 12575077 is about 232.5431499671.

The spelling of 12575077 in words is "twelve million, five hundred seventy-five thousand, seventy-seven".