12735474 has 16 divisors (see below), whose sum is σ = 26159808. Its totient is φ = 4130352.

The previous prime is 12735469. The next prime is 12735479. The reversal of 12735474 is 47453721.

12735474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12735469) and next prime (12735479).

It is not an unprimeable number, because it can be changed into a prime (12735479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28462 + ... + 28905.

It is an arithmetic number, because the mean of its divisors is an integer number (1634988).

Almost surely, 2^12735474 is an apocalyptic number.

12735474 is an abundant number, since it is smaller than the sum of its proper divisors (13424334).

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

12735474 is a wasteful number, since it uses less digits than its factorization.

12735474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57409.

The product of its digits is 23520, while the sum is 33.

The square root of 12735474 is about 3568.6795877467. The cubic root of 12735474 is about 233.5276834267.

The spelling of 12735474 in words is "twelve million, seven hundred thirty-five thousand, four hundred seventy-four".