14918148 has 72 divisors (see below), whose sum is σ = 45007200. Its totient is φ = 4260816.

The previous prime is 14918143. The next prime is 14918159. The reversal of 14918148 is 84181941.

It is a super-2 number, since 2×14918148² = 445102279499808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (14918143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3883 + ... + 6701.

It is an arithmetic number, because the mean of its divisors is an integer number (625100).

Almost surely, 2^14918148 is an apocalyptic number.

14918148 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14918148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22503600).

14918148 is an abundant number, since it is smaller than the sum of its proper divisors (30089052).

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

14918148 is a wasteful number, since it uses less digits than its factorization.

14918148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2846 (or 2831 counting only the distinct ones).

The product of its digits is 9216, while the sum is 36.

The square root of 14918148 is about 3862.4018434130. The cubic root of 14918148 is about 246.1718014647.

The spelling of 14918148 in words is "fourteen million, nine hundred eighteen thousand, one hundred forty-eight".