12935552 has 32 divisors (see below), whose sum is σ = 29453520. Its totient is φ = 5543424.

The previous prime is 12935543. The next prime is 12935563. The reversal of 12935552 is 25553921.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6323 + ... + 8114.

Almost surely, 2^12935552 is an apocalyptic number.

It is an amenable number.

12935552 is an abundant number, since it is smaller than the sum of its proper divisors (16517968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12935552 is an equidigital number, since it uses as much as digits as its factorization.

12935552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14458 (or 14446 counting only the distinct ones).

The product of its digits is 13500, while the sum is 32.

The square root of 12935552 is about 3596.6028415715. The cubic root of 12935552 is about 234.7442638239.

The spelling of 12935552 in words is "twelve million, nine hundred thirty-five thousand, five hundred fifty-two".