16002941 has 4 divisors (see below), whose sum is σ = 16011072. Its totient is φ = 15994812.

The previous prime is 16002937. The next prime is 16002949. The reversal of 16002941 is 14920061.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14920061 = 13 ⋅1147697.

It is a cyclic number.

It is not a de Polignac number, because 16002941 - 2² = 16002937 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 (16002949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 950 + ... + 5736.

It is an arithmetic number, because the mean of its divisors is an integer number (4002768).

Almost surely, 2^16002941 is an apocalyptic number.

It is an amenable number.

16002941 is a deficient number, since it is larger than the sum of its proper divisors (8131).

16002941 is an equidigital number, since it uses as much as digits as its factorization.

16002941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8130.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 16002941 is about 4000.3676081080. The cubic root of 16002941 is about 251.9996483156. Note that the first 3 decimals are identical.

The spelling of 16002941 in words is "sixteen million, two thousand, nine hundred forty-one".