608912642 has 8 divisors (see below), whose sum is σ = 983628156. Its totient is φ = 281036592.

The previous prime is 608912617. The next prime is 608912659. The reversal of 608912642 is 246219806.

It can be written as a sum of positive squares in 2 ways, for example, as 536339281 + 72573361 = 23159^2 + 8519^2 .

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 = 608912596 and 608912605.

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, 11709833 + ... + 11709884.

Almost surely, 2^608912642 is an apocalyptic number.

608912642 is a deficient number, since it is larger than the sum of its proper divisors (374715514).

608912642 is a wasteful number, since it uses less digits than its factorization.

608912642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23419732.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 608912642 is about 24676.1553326283. The cubic root of 608912642 is about 847.5883854763.

The spelling of 608912642 in words is "six hundred eight million, nine hundred twelve thousand, six hundred forty-two".