168413352 has 16 divisors (see below), whose sum is σ = 421033440. Its totient is φ = 56137776.

The previous prime is 168413341. The next prime is 168413369. The reversal of 168413352 is 253314861.

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, 3508588 + ... + 3508635.

It is an arithmetic number, because the mean of its divisors is an integer number (26314590).

Almost surely, 2^168413352 is an apocalyptic number.

168413352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

168413352 is an abundant number, since it is smaller than the sum of its proper divisors (252620088).

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

168413352 is a wasteful number, since it uses less digits than its factorization.

168413352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7017232 (or 7017228 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 168413352 is about 12977.4170003125. The cubic root of 168413352 is about 552.2370070246.

The spelling of 168413352 in words is "one hundred sixty-eight million, four hundred thirteen thousand, three hundred fifty-two".