514281472 has 104 divisors (see below), whose sum is σ = 1104015744. Its totient is φ = 238977024.

The previous prime is 514281421. The next prime is 514281527. The reversal of 514281472 is 274182415.

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 7 ways as a sum of consecutive naturals, for example, 4992973 + ... + 4993075.

It is an arithmetic number, because the mean of its divisors is an integer number (10615536).

Almost surely, 2^514281472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 514281472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (552007872).

514281472 is an abundant number, since it is smaller than the sum of its proper divisors (589734272).

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

514281472 is a wasteful number, since it uses less digits than its factorization.

514281472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203 (or 181 counting only the distinct ones).

The product of its digits is 17920, while the sum is 34.

The square root of 514281472 is about 22677.7748467525. The cubic root of 514281472 is about 801.1865060509.

It can be divided in two parts, 51428 and 1472, that added together give a square (52900 = 230²).

The spelling of 514281472 in words is "five hundred fourteen million, two hundred eighty-one thousand, four hundred seventy-two".