14875812 has 90 divisors (see below), whose sum is σ = 45285702. Its totient is φ = 4245696.

The previous prime is 14875801. The next prime is 14875831. The reversal of 14875812 is 21857841.

It can be written as a sum of positive squares in only one way, i.e., 9144576 + 5731236 = 3024^2 + 2394^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 15408 + ... + 16344.

Almost surely, 2^14875812 is an apocalyptic number.

14875812 is a gapful number since it is divisible by the number (12) 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 14875812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22642851).

14875812 is an abundant number, since it is smaller than the sum of its proper divisors (30409890).

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

14875812 is a wasteful number, since it uses less digits than its factorization.

14875812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967 (or 949 counting only the distinct ones).

The product of its digits is 17920, while the sum is 36.

The square root of 14875812 is about 3856.9174219835. The cubic root of 14875812 is about 245.9387116802.

It can be divided in two parts, 14 and 875812, that added together give a triangular number (875826 = T₁₃₂₃).

The spelling of 14875812 in words is "fourteen million, eight hundred seventy-five thousand, eight hundred twelve".