168609482 has 8 divisors (see below), whose sum is σ = 254466336. Its totient is φ = 83787372.

The previous prime is 168609479. The next prime is 168609491. The reversal of 168609482 is 284906861.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 258278 + ... + 258929.

It is an arithmetic number, because the mean of its divisors is an integer number (31808292).

Almost surely, 2^168609482 is an apocalyptic number.

168609482 is a deficient number, since it is larger than the sum of its proper divisors (85856854).

168609482 is a wasteful number, since it uses less digits than its factorization.

168609482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517372.

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 168609482 is about 12984.9713900339. The cubic root of 168609482 is about 552.4512976870.

The spelling of 168609482 in words is "one hundred sixty-eight million, six hundred nine thousand, four hundred eighty-two".