13603852 has 6 divisors (see below), whose sum is σ = 23806748. Its totient is φ = 6801924.

The previous prime is 13603847. The next prime is 13603853. The reversal of 13603852 is 25830631.

It is a self number, because there is not a number n which added to its sum of digits gives 13603852.

It is not an unprimeable number, because it can be changed into a prime (13603853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700478 + ... + 1700485.

Almost surely, 2^13603852 is an apocalyptic number.

It is an amenable number.

13603852 is a deficient number, since it is larger than the sum of its proper divisors (10202896).

13603852 is a wasteful number, since it uses less digits than its factorization.

13603852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3400967 (or 3400965 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 13603852 is about 3688.3400060190. The cubic root of 13603852 is about 238.7191720290.

The spelling of 13603852 in words is "thirteen million, six hundred three thousand, eight hundred fifty-two".