188007413 has 16 divisors (see below), whose sum is σ = 216384000. Its totient is φ = 161552880.

The previous prime is 188007389. The next prime is 188007419. The reversal of 188007413 is 314700881.

It is a cyclic number.

It is not a de Polignac number, because 188007413 - 2⁶ = 188007349 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 188007413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (188007419) 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, 133688 + ... + 135086.

It is an arithmetic number, because the mean of its divisors is an integer number (13524000).

Almost surely, 2^188007413 is an apocalyptic number.

It is an amenable number.

188007413 is a deficient number, since it is larger than the sum of its proper divisors (28376587).

188007413 is a wasteful number, since it uses less digits than its factorization.

188007413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2072.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 188007413 is about 13711.5795224329. The cubic root of 188007413 is about 572.8729610231.

The spelling of 188007413 in words is "one hundred eighty-eight million, seven thousand, four hundred thirteen".