18752114 has 8 divisors (see below), whose sum is σ = 28157868. Its totient is φ = 9366160.

The previous prime is 18752113. The next prime is 18752131. The reversal of 18752114 is 41125781.

It can be written as a sum of positive squares in 2 ways, for example, as 15015625 + 3736489 = 3875^2 + 1933^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (18752113) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2297 + ... + 6540.

Almost surely, 2^18752114 is an apocalyptic number.

18752114 is a deficient number, since it is larger than the sum of its proper divisors (9405754).

18752114 is a wasteful number, since it uses less digits than its factorization.

18752114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9900.

The product of its digits is 2240, while the sum is 29.

The square root of 18752114 is about 4330.3711157359. The cubic root of 18752114 is about 265.6746261881.

Adding to 18752114 its reverse (41125781), we get a palindrome (59877895).

The spelling of 18752114 in words is "eighteen million, seven hundred fifty-two thousand, one hundred fourteen".