14189630 has 64 divisors (see below), whose sum is σ = 32514048. Its totient is φ = 4337280.

The previous prime is 14189603. The next prime is 14189641. The reversal of 14189630 is 3698141.

14189630 = T₁₄₇₁ + T₁₄₇₂ + ... + T₁₄₈₃.

It is a happy number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent 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 31 ways as a sum of consecutive naturals, for example, 27959 + ... + 28461.

It is an arithmetic number, because the mean of its divisors is an integer number (508032).

Almost surely, 2^14189630 is an apocalyptic number.

14189630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14189630 is an abundant number, since it is smaller than the sum of its proper divisors (18324418).

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

14189630 is a wasteful number, since it uses less digits than its factorization.

14189630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 14189630 is about 3766.9125288491. The cubic root of 14189630 is about 242.0975291613.

The spelling of 14189630 in words is "fourteen million, one hundred eighty-nine thousand, six hundred thirty".