163344752 has 10 divisors (see below), whose sum is σ = 316480488. Its totient is φ = 81672368.

The previous prime is 163344719. The next prime is 163344757. The reversal of 163344752 is 257443361.

163344752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163344757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5104508 + ... + 5104539.

Almost surely, 2^163344752 is an apocalyptic number.

It is an amenable number.

163344752 is a deficient number, since it is larger than the sum of its proper divisors (153135736).

163344752 is a wasteful number, since it uses less digits than its factorization.

163344752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10209055 (or 10209049 counting only the distinct ones).

The product of its digits is 60480, while the sum is 35.

The square root of 163344752 is about 12780.6397335971. The cubic root of 163344752 is about 546.6404039204.

The spelling of 163344752 in words is "one hundred sixty-three million, three hundred forty-four thousand, seven hundred fifty-two".