422515130 has 8 divisors (see below), whose sum is σ = 760527252. Its totient is φ = 169006048.

The previous prime is 422515117. The next prime is 422515183. The reversal of 422515130 is 31515224.

It can be written as a sum of positive squares in 2 ways, for example, as 419553289 + 2961841 = 20483^2 + 1721^2 .

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 = 422515096 and 422515105.

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, 21125747 + ... + 21125766.

Almost surely, 2^422515130 is an apocalyptic number.

422515130 is a deficient number, since it is larger than the sum of its proper divisors (338012122).

422515130 is a wasteful number, since it uses less digits than its factorization.

422515130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42251520.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 422515130 is about 20555.1728282688. The cubic root of 422515130 is about 750.3791445965.

The spelling of 422515130 in words is "four hundred twenty-two million, five hundred fifteen thousand, one hundred thirty".