163201460 has 24 divisors (see below), whose sum is σ = 344645280. Its totient is φ = 64914464.

The previous prime is 163201447. The next prime is 163201463. The reversal of 163201460 is 64102361.

It is a happy number.

It is a super-2 number, since 2×163201460² = 53269433092263200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163201463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19214 + ... + 26373.

It is an arithmetic number, because the mean of its divisors is an integer number (14360220).

Almost surely, 2^163201460 is an apocalyptic number.

163201460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

163201460 is an abundant number, since it is smaller than the sum of its proper divisors (181443820).

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

163201460 is a wasteful number, since it uses less digits than its factorization.

163201460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45775 (or 45773 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 163201460 is about 12775.0326809758. The cubic root of 163201460 is about 546.4805128284.

Subtracting from 163201460 its reverse (64102361), we obtain a palindrome (99099099).

The spelling of 163201460 in words is "one hundred sixty-three million, two hundred one thousand, four hundred sixty".