514355252 has 12 divisors (see below), whose sum is σ = 931160580. Its totient is φ = 248309376.

The previous prime is 514355249. The next prime is 514355269. The reversal of 514355252 is 252553415.

It can be written as a sum of positive squares in 2 ways, for example, as 327103396 + 187251856 = 18086^2 + 13684^2 .

It is a super-2 number, since 2×514355252² = 529122650519967008, which contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2216933 + ... + 2217164.

It is an arithmetic number, because the mean of its divisors is an integer number (77596715).

Almost surely, 2^514355252 is an apocalyptic number.

It is an amenable number.

514355252 is a deficient number, since it is larger than the sum of its proper divisors (416805328).

514355252 is a wasteful number, since it uses less digits than its factorization.

514355252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4434130 (or 4434128 counting only the distinct ones).

The product of its digits is 30000, while the sum is 32.

The square root of 514355252 is about 22679.4014912211. The cubic root of 514355252 is about 801.2248175704.

The spelling of 514355252 in words is "five hundred fourteen million, three hundred fifty-five thousand, two hundred fifty-two".