12502534 has 16 divisors (see below), whose sum is σ = 20528640. Its totient is φ = 5663560.

The previous prime is 12502507. The next prime is 12502543. The reversal of 12502534 is 43520521.

12502534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7107 + ... + 8689.

It is an arithmetic number, because the mean of its divisors is an integer number (1283040).

Almost surely, 2^12502534 is an apocalyptic number.

12502534 is a deficient number, since it is larger than the sum of its proper divisors (8026106).

12502534 is a wasteful number, since it uses less digits than its factorization.

12502534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1955.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 12502534 is about 3535.8922494895. The cubic root of 12502534 is about 232.0951230025.

The spelling of 12502534 in words is "twelve million, five hundred two thousand, five hundred thirty-four".