20674014 has 32 divisors (see below), whose sum is σ = 43848960. Its totient is φ = 6480000.

The previous prime is 20674007. The next prime is 20674021. The reversal of 20674014 is 41047602.

It is an interprime number because it is at equal distance from previous prime (20674007) and next prime (20674021).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16614 + ... + 17814.

It is an arithmetic number, because the mean of its divisors is an integer number (1370280).

Almost surely, 2^20674014 is an apocalyptic number.

20674014 is an abundant number, since it is smaller than the sum of its proper divisors (23174946).

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

20674014 is a wasteful number, since it uses less digits than its factorization.

20674014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 20674014 is about 4546.8685927790. The cubic root of 20674014 is about 274.4573939932.

The spelling of 20674014 in words is "twenty million, six hundred seventy-four thousand, fourteen".