12515094 has 32 divisors (see below), whose sum is σ = 29449440. Its totient is φ = 3926016.

The previous prime is 12515093. The next prime is 12515117. The reversal of 12515094 is 49051521.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12515093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5899 + ... + 7734.

It is an arithmetic number, because the mean of its divisors is an integer number (920295).

Almost surely, 2^12515094 is an apocalyptic number.

12515094 is an abundant number, since it is smaller than the sum of its proper divisors (16934346).

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

12515094 is a wasteful number, since it uses less digits than its factorization.

12515094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13661 (or 13655 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 12515094 is about 3537.6678758753. The cubic root of 12515094 is about 232.1728176287.

The spelling of 12515094 in words is "twelve million, five hundred fifteen thousand, ninety-four".