531076234 has 8 divisors (see below), whose sum is σ = 857892420. Its totient is φ = 245112096.

The previous prime is 531076229. The next prime is 531076267. The reversal of 531076234 is 432670135.

It can be written as a sum of positive squares in 2 ways, for example, as 449228025 + 81848209 = 21195^2 + 9047^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 531076196 and 531076205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10212979 + ... + 10213030.

Almost surely, 2^531076234 is an apocalyptic number.

531076234 is a deficient number, since it is larger than the sum of its proper divisors (326816186).

531076234 is a wasteful number, since it uses less digits than its factorization.

531076234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20426024.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 531076234 is about 23045.0913211469. The cubic root of 531076234 is about 809.8146372571.

The spelling of 531076234 in words is "five hundred thirty-one million, seventy-six thousand, two hundred thirty-four".