612424662 has 32 divisors (see below), whose sum is σ = 1258975872. Its totient is φ = 198496704.

The previous prime is 612424651. The next prime is 612424691. The reversal of 612424662 is 266424216.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53338 + ... + 63794.

It is an arithmetic number, because the mean of its divisors is an integer number (39342996).

Almost surely, 2^612424662 is an apocalyptic number.

612424662 is an abundant number, since it is smaller than the sum of its proper divisors (646551210).

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

612424662 is a wasteful number, since it uses less digits than its factorization.

612424662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10732.

The product of its digits is 27648, while the sum is 33.

The square root of 612424662 is about 24747.2152372747. The cubic root of 612424662 is about 849.2148052274.

Adding to 612424662 its reverse (266424216), we get a palindrome (878848878).

The spelling of 612424662 in words is "six hundred twelve million, four hundred twenty-four thousand, six hundred sixty-two".