514005228 has 36 divisors (see below), whose sum is σ = 1417409448. Its totient is φ = 155759040.

The previous prime is 514005211. The next prime is 514005229. The reversal of 514005228 is 822500415.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×514005228² = 528402748822663968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (514005229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 648601 + ... + 649392.

Almost surely, 2^514005228 is an apocalyptic number.

It is an amenable number.

514005228 is an abundant number, since it is smaller than the sum of its proper divisors (903404220).

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

514005228 is a wasteful number, since it uses less digits than its factorization.

514005228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298014 (or 1298009 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 514005228 is about 22671.6833958134. The cubic root of 514005228 is about 801.0430291052.

The spelling of 514005228 in words is "five hundred fourteen million, five thousand, two hundred twenty-eight".