168205348 has 12 divisors (see below), whose sum is σ = 307157760. Its totient is φ = 80445992.

The previous prime is 168205343. The next prime is 168205351. The reversal of 168205348 is 843502861.

It is a happy number.

It is a super-2 number, since 2×168205348² = 56586078191602208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (168205343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 914068 + ... + 914251.

It is an arithmetic number, because the mean of its divisors is an integer number (25596480).

Almost surely, 2^168205348 is an apocalyptic number.

It is an amenable number.

168205348 is a deficient number, since it is larger than the sum of its proper divisors (138952412).

168205348 is a wasteful number, since it uses less digits than its factorization.

168205348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828346 (or 1828344 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 168205348 is about 12969.4004487486. The cubic root of 168205348 is about 552.0095610260.

Subtracting from 168205348 its sum of digits (37), we obtain a triangular number (168205311 = T₁₈₃₄₁).

The spelling of 168205348 in words is "one hundred sixty-eight million, two hundred five thousand, three hundred forty-eight".