12534514 has 4 divisors (see below), whose sum is σ = 18801774. Its totient is φ = 6267256.

The previous prime is 12534461. The next prime is 12534523. The reversal of 12534514 is 41543521.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12131289 + 403225 = 3483^2 + 635^2 .

It is a super-2 number, since 2×12534514² = 314228082432392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3133627 + ... + 3133630.

Almost surely, 2^12534514 is an apocalyptic number.

12534514 is a deficient number, since it is larger than the sum of its proper divisors (6267260).

12534514 is an equidigital number, since it uses as much as digits as its factorization.

12534514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6267259.

The product of its digits is 2400, while the sum is 25.

The square root of 12534514 is about 3540.4115579972. The cubic root of 12534514 is about 232.2928451195.

The spelling of 12534514 in words is "twelve million, five hundred thirty-four thousand, five hundred fourteen".