12504634 has 8 divisors (see below), whose sum is σ = 19064628. Its totient is φ = 6149760.

The previous prime is 12504629. The next prime is 12504647. The reversal of 12504634 is 43640521.

It can be written as a sum of positive squares in 2 ways, for example, as 12229009 + 275625 = 3497^2 + 525^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12504599 and 12504608.

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, 51127 + ... + 51370.

Almost surely, 2^12504634 is an apocalyptic number.

12504634 is a deficient number, since it is larger than the sum of its proper divisors (6559994).

12504634 is a wasteful number, since it uses less digits than its factorization.

12504634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102560.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 12504634 is about 3536.1891917713. The cubic root of 12504634 is about 232.1081169676.

The spelling of 12504634 in words is "twelve million, five hundred four thousand, six hundred thirty-four".