412520031 has 24 divisors (see below), whose sum is σ = 742894464. Its totient is φ = 214295760.

The previous prime is 412520029. The next prime is 412520089. The reversal of 412520031 is 130025214.

It is not a de Polignac number, because 412520031 - 2¹ = 412520029 is a prime.

It is a super-2 number, since 2×412520031² = 340345551952481922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 412519986 and 412520013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412520021) 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, 296941 + ... + 298326.

It is an arithmetic number, because the mean of its divisors is an integer number (30953936).

Almost surely, 2^412520031 is an apocalyptic number.

412520031 is a deficient number, since it is larger than the sum of its proper divisors (330374433).

412520031 is a wasteful number, since it uses less digits than its factorization.

412520031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595291 (or 595288 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 412520031 is about 20310.5891347346. The cubic root of 412520031 is about 744.4148256815.

Adding to 412520031 its reverse (130025214), we get a palindrome (542545245).

The spelling of 412520031 in words is "four hundred twelve million, five hundred twenty thousand, thirty-one".