12542935 has 16 divisors (see below), whose sum is σ = 16251840. Its totient is φ = 9264640.

The previous prime is 12542921. The next prime is 12542939. The reversal of 12542935 is 53924521.

12542935 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12542935 - 2⁷ = 12542807 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12542897 and 12542906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12542939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1455 + ... + 5215.

It is an arithmetic number, because the mean of its divisors is an integer number (1015740).

Almost surely, 2^12542935 is an apocalyptic number.

12542935 is a deficient number, since it is larger than the sum of its proper divisors (3708905).

12542935 is a wasteful number, since it uses less digits than its factorization.

12542935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3818.

The product of its digits is 10800, while the sum is 31.

The square root of 12542935 is about 3541.6006268353. The cubic root of 12542935 is about 232.3448535221.

The spelling of 12542935 in words is "twelve million, five hundred forty-two thousand, nine hundred thirty-five".