12470535 has 96 divisors (see below), whose sum is σ = 27855360. Its totient is φ = 5011200.

The previous prime is 12470527. The next prime is 12470539. The reversal of 12470535 is 53507421.

It is a happy number.

12470535 is a `hidden beast` number, since 124 + 7 + 0 + 535 = 666.

12470535 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12470535 - 2³ = 12470527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12470499 and 12470508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12470539) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 204405 + ... + 204465.

It is an arithmetic number, because the mean of its divisors is an integer number (290160).

Almost surely, 2^12470535 is an apocalyptic number.

12470535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12470535 is an abundant number, since it is smaller than the sum of its proper divisors (15384825).

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

12470535 is a wasteful number, since it uses less digits than its factorization.

12470535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 12470535 is about 3531.3644671713. The cubic root of 12470535 is about 231.8969456589.

Adding to 12470535 its reverse (53507421), we get a palindrome (65977956).

The spelling of 12470535 in words is "twelve million, four hundred seventy thousand, five hundred thirty-five".