16714638 has 24 divisors (see below), whose sum is σ = 38346048. Its totient is φ = 5243712.

The previous prime is 16714637. The next prime is 16714669. The reversal of 16714638 is 83641761.

16714638 is a `hidden beast` number, since 1 + 6 + 7 + 14 + 638 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16714631) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27006 + ... + 27617.

It is an arithmetic number, because the mean of its divisors is an integer number (1597752).

Almost surely, 2^16714638 is an apocalyptic number.

16714638 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

16714638 is an abundant number, since it is smaller than the sum of its proper divisors (21631410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16714638 is a wasteful number, since it uses less digits than its factorization.

16714638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54648 (or 54645 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 16714638 is about 4088.3539474953. The cubic root of 16714638 is about 255.6813152787.

The spelling of 16714638 in words is "sixteen million, seven hundred fourteen thousand, six hundred thirty-eight".