412530831 has 12 divisors (see below), whose sum is σ = 627240120. Its totient is φ = 260545680.

The previous prime is 412530827. The next prime is 412530847. The reversal of 412530831 is 138035214.

It is a happy number.

It is not a de Polignac number, because 412530831 - 2² = 412530827 is a prime.

It is a super-2 number, since 2×412530831² = 340363373051101122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 412530795 and 412530804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412530821) 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, 1206060 + ... + 1206401.

It is an arithmetic number, because the mean of its divisors is an integer number (52270010).

Almost surely, 2^412530831 is an apocalyptic number.

412530831 is a deficient number, since it is larger than the sum of its proper divisors (214709289).

412530831 is a wasteful number, since it uses less digits than its factorization.

412530831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2412486 (or 2412483 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 412530831 is about 20310.8550041597. The cubic root of 412530831 is about 744.4213220205.

The spelling of 412530831 in words is "four hundred twelve million, five hundred thirty thousand, eight hundred thirty-one".