412613522 has 4 divisors (see below), whose sum is σ = 618920286. Its totient is φ = 206306760.

The previous prime is 412613471. The next prime is 412613527. The reversal of 412613522 is 225316214.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 410508121 + 2105401 = 20261^2 + 1451^2 .

It is a junction number, because it is equal to n+sod(n) for n = 412613491 and 412613500.

It is not an unprimeable number, because it can be changed into a prime (412613527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103153379 + ... + 103153382.

Almost surely, 2^412613522 is an apocalyptic number.

412613522 is a deficient number, since it is larger than the sum of its proper divisors (206306764).

412613522 is a wasteful number, since it uses less digits than its factorization.

412613522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206306763.

The product of its digits is 2880, while the sum is 26.

The square root of 412613522 is about 20312.8905377841. The cubic root of 412613522 is about 744.4710579646.

Adding to 412613522 its reverse (225316214), we get a palindrome (637929736).

The spelling of 412613522 in words is "four hundred twelve million, six hundred thirteen thousand, five hundred twenty-two".