20014674 has 16 divisors (see below), whose sum is σ = 40286208. Its totient is φ = 6628752.

The previous prime is 20014667. The next prime is 20014693. The reversal of 20014674 is 47641002.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9682 + ... + 11565.

It is an arithmetic number, because the mean of its divisors is an integer number (2517888).

Almost surely, 2^20014674 is an apocalyptic number.

20014674 is an abundant number, since it is smaller than the sum of its proper divisors (20271534).

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

20014674 is a wasteful number, since it uses less digits than its factorization.

20014674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21409.

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

The square root of 20014674 is about 4473.7762572574. The cubic root of 20014674 is about 271.5081310372.

Adding to 20014674 its reverse (47641002), we get a palindrome (67655676).

The spelling of 20014674 in words is "twenty million, fourteen thousand, six hundred seventy-four".