20182414 has 24 divisors (see below), whose sum is σ = 36082368. Its totient is φ = 8436960.

The previous prime is 20182403. The next prime is 20182423. The reversal of 20182414 is 41428102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1507 + ... + 6529.

It is an arithmetic number, because the mean of its divisors is an integer number (1503432).

Almost surely, 2^20182414 is an apocalyptic number.

20182414 is a deficient number, since it is larger than the sum of its proper divisors (15899954).

20182414 is a wasteful number, since it uses less digits than its factorization.

20182414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5080 (or 5073 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 20182414 is about 4492.4841680300. The cubic root of 20182414 is about 272.2645116462.

The spelling of 20182414 in words is "twenty million, one hundred eighty-two thousand, four hundred fourteen".