12503699 has 16 divisors (see below), whose sum is σ = 13880160. Its totient is φ = 11193600.

The previous prime is 12503683. The next prime is 12503713. The reversal of 12503699 is 99630521.

It is a cyclic number.

It is not a de Polignac number, because 12503699 - 2⁴ = 12503683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12503609) 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, 116804 + ... + 116910.

It is an arithmetic number, because the mean of its divisors is an integer number (867510).

Almost surely, 2^12503699 is an apocalyptic number.

12503699 is a deficient number, since it is larger than the sum of its proper divisors (1376461).

12503699 is a wasteful number, since it uses less digits than its factorization.

12503699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310.

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 12503699 is about 3536.0569848349. The cubic root of 12503699 is about 232.1023317390.

The spelling of 12503699 in words is "twelve million, five hundred three thousand, six hundred ninety-nine".