412451522 has 12 divisors (see below), whose sum is σ = 719685990. Its totient is φ = 176764896.

The previous prime is 412451521. The next prime is 412451537. The reversal of 412451522 is 225154214.

It can be written as a sum of positive squares in only one way, i.e., 249608401 + 162843121 = 15799^2 + 12761^2 .

It is a junction number, because it is equal to n+sod(n) for n = 412451491 and 412451500.

It is not an unprimeable number, because it can be changed into a prime (412451521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2104247 + ... + 2104442.

Almost surely, 2^412451522 is an apocalyptic number.

412451522 is a deficient number, since it is larger than the sum of its proper divisors (307234468).

412451522 is a wasteful number, since it uses less digits than its factorization.

412451522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4208705 (or 4208698 counting only the distinct ones).

The product of its digits is 3200, while the sum is 26.

The square root of 412451522 is about 20308.9025306637. The cubic root of 412451522 is about 744.3736139948.

The spelling of 412451522 in words is "four hundred twelve million, four hundred fifty-one thousand, five hundred twenty-two".