12070577 has 4 divisors (see below), whose sum is σ = 12107376. Its totient is φ = 12033780.

The previous prime is 12070571. The next prime is 12070579. The reversal of 12070577 is 77507021.

12070577 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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 12070577 - 2²² = 7876273 is a prime.

It is a super-2 number, since 2×12070577² = 291397658225858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12070571) 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, 17903 + ... + 18564.

It is an arithmetic number, because the mean of its divisors is an integer number (3026844).

Almost surely, 2^12070577 is an apocalyptic number.

It is an amenable number.

12070577 is a deficient number, since it is larger than the sum of its proper divisors (36799).

12070577 is an equidigital number, since it uses as much as digits as its factorization.

12070577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36798.

The product of its (nonzero) digits is 3430, while the sum is 29.

The square root of 12070577 is about 3474.2735931414. The cubic root of 12070577 is about 229.3908075389.

Adding to 12070577 its reverse (77507021), we get a palindrome (89577598).

The spelling of 12070577 in words is "twelve million, seventy thousand, five hundred seventy-seven".