12655301 has 4 divisors (see below), whose sum is σ = 12778272. Its totient is φ = 12532332.

The previous prime is 12655277. The next prime is 12655303. The reversal of 12655301 is 10355621.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10355621 = 59 ⋅175519.

It is a cyclic number.

It is not a de Polignac number, because 12655301 - 2²² = 8460997 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 (12655303) 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, 61331 + ... + 61536.

It is an arithmetic number, because the mean of its divisors is an integer number (3194568).

Almost surely, 2^12655301 is an apocalyptic number.

It is an amenable number.

12655301 is a deficient number, since it is larger than the sum of its proper divisors (122971).

12655301 is a wasteful number, since it uses less digits than its factorization.

12655301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122970.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 12655301 is about 3557.4289873447. The cubic root of 12655301 is about 233.0366130826.

The spelling of 12655301 in words is "twelve million, six hundred fifty-five thousand, three hundred one".