514650231 has 24 divisors (see below), whose sum is σ = 821340000. Its totient is φ = 308875776.

The previous prime is 514650221. The next prime is 514650233. The reversal of 514650231 is 132056415.

514650231 is a `hidden beast` number, since 5 + 1 + 4 + 650 + 2 + 3 + 1 = 666.

It is not a de Polignac number, because 514650231 - 2⁹ = 514649719 is a prime.

It is a super-2 number, since 2×514650231² = 529729720536706722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 514650195 and 514650204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514650233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69606 + ... + 76643.

It is an arithmetic number, because the mean of its divisors is an integer number (34222500).

Almost surely, 2^514650231 is an apocalyptic number.

514650231 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

514650231 is a deficient number, since it is larger than the sum of its proper divisors (306689769).

514650231 is a wasteful number, since it uses less digits than its factorization.

514650231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146295 (or 146292 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 514650231 is about 22685.9037950883. The cubic root of 514650231 is about 801.3779538372.

The spelling of 514650231 in words is "five hundred fourteen million, six hundred fifty thousand, two hundred thirty-one".