612130362 has 16 divisors (see below), whose sum is σ = 1224511680. Its totient is φ = 204001632.

The previous prime is 612130319. The next prime is 612130403. The reversal of 612130362 is 263031216.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39939 + ... + 53097.

It is an arithmetic number, because the mean of its divisors is an integer number (76531980).

Almost surely, 2^612130362 is an apocalyptic number.

612130362 is an abundant number, since it is smaller than the sum of its proper divisors (612381318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

612130362 is a wasteful number, since it uses less digits than its factorization.

612130362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20917.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 612130362 is about 24741.2683991747. The cubic root of 612130362 is about 849.0787536841.

Adding to 612130362 its reverse (263031216), we get a palindrome (875161578).

The spelling of 612130362 in words is "six hundred twelve million, one hundred thirty thousand, three hundred sixty-two".