214472424 has 64 divisors (see below), whose sum is σ = 574669440. Its totient is φ = 66528000.

The previous prime is 214472351. The next prime is 214472441. The reversal of 214472424 is 424274412.

It is a junction number, because it is equal to n+sod(n) for n = 214472391 and 214472400.

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 15 ways as a sum of consecutive naturals, for example, 15174 + ... + 25674.

It is an arithmetic number, because the mean of its divisors is an integer number (8979210).

Almost surely, 2^214472424 is an apocalyptic number.

214472424 is a gapful number since it is divisible by the number (24) 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 214472424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287334720).

214472424 is an abundant number, since it is smaller than the sum of its proper divisors (360197016).

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

214472424 is a wasteful number, since it uses less digits than its factorization.

214472424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10570 (or 10566 counting only the distinct ones).

The product of its digits is 14336, while the sum is 30.

The square root of 214472424 is about 14644.8770565000. The cubic root of 214472424 is about 598.5822302983.

It can be divided in two parts, 21447 and 2424, that added together give a triangular number (23871 = T₂₁₈).

The spelling of 214472424 in words is "two hundred fourteen million, four hundred seventy-two thousand, four hundred twenty-four".