163948088 has 32 divisors (see below), whose sum is σ = 321822720. Its totient is φ = 78204000.

The previous prime is 163948061. The next prime is 163948091. The reversal of 163948088 is 880849361.

It is a congruent number.

It is an unprimeable number.

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, 12953 + ... + 22263.

It is an arithmetic number, because the mean of its divisors is an integer number (10056960).

Almost surely, 2^163948088 is an apocalyptic number.

It is an amenable number.

163948088 is a deficient number, since it is larger than the sum of its proper divisors (157874632).

163948088 is a wasteful number, since it uses less digits than its factorization.

163948088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9419 (or 9415 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 47.

The square root of 163948088 is about 12804.2214913676. The cubic root of 163948088 is about 547.3126071360.

The spelling of 163948088 in words is "one hundred sixty-three million, nine hundred forty-eight thousand, eighty-eight".