514012272 has 80 divisors (see below), whose sum is σ = 1425399840. Its totient is φ = 159031296.

The previous prime is 514012259. The next prime is 514012297. The reversal of 514012272 is 272210415.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55254 + ... + 63882.

It is an arithmetic number, because the mean of its divisors is an integer number (17817498).

Almost surely, 2^514012272 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 514012272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (712699920).

514012272 is an abundant number, since it is smaller than the sum of its proper divisors (911387568).

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

514012272 is a wasteful number, since it uses less digits than its factorization.

514012272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8730 (or 8724 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 514012272 is about 22671.8387432515. The cubic root of 514012272 is about 801.0466882906.

Adding to 514012272 its reverse (272210415), we get a palindrome (786222687).

The spelling of 514012272 in words is "five hundred fourteen million, twelve thousand, two hundred seventy-two".