16602141 has 8 divisors (see below), whose sum is σ = 22157440. Its totient is φ = 11057472.

The previous prime is 16602137. The next prime is 16602151. The reversal of 16602141 is 14120661.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16602141 - 2² = 16602137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16602101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2325 + ... + 6213.

It is an arithmetic number, because the mean of its divisors is an integer number (2769680).

Almost surely, 2^16602141 is an apocalyptic number.

It is an amenable number.

16602141 is a deficient number, since it is larger than the sum of its proper divisors (5555299).

16602141 is a wasteful number, since it uses less digits than its factorization.

16602141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5315.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 16602141 is about 4074.5724929126. The cubic root of 16602141 is about 255.1064069570.

The spelling of 16602141 in words is "sixteen million, six hundred two thousand, one hundred forty-one".