16338147 has 16 divisors (see below), whose sum is σ = 25700352. Its totient is φ = 9034560.

The previous prime is 16338137. The next prime is 16338163. The reversal of 16338147 is 74183361.

It is not a de Polignac number, because 16338147 - 2⁶ = 16338083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16338137) 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, 11898 + ... + 13199.

It is an arithmetic number, because the mean of its divisors is an integer number (1606272).

Almost surely, 2^16338147 is an apocalyptic number.

16338147 is a deficient number, since it is larger than the sum of its proper divisors (9362205).

16338147 is a wasteful number, since it uses less digits than its factorization.

16338147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25138.

The product of its digits is 12096, while the sum is 33.

The square root of 16338147 is about 4042.0473772582. The cubic root of 16338147 is about 253.7470097604.

The spelling of 16338147 in words is "sixteen million, three hundred thirty-eight thousand, one hundred forty-seven".