163164134 has 32 divisors (see below), whose sum is σ = 296382720. Its totient is φ = 65808288.

The previous prime is 163164097. The next prime is 163164143. The reversal of 163164134 is 431461361.

163164134 = 1352² + 1353² + ... + 1435².

It is a junction number, because it is equal to n+sod(n) for n = 163164097 and 163164106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39809 + ... + 43715.

It is an arithmetic number, because the mean of its divisors is an integer number (9261960).

Almost surely, 2^163164134 is an apocalyptic number.

163164134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

163164134 is a deficient number, since it is larger than the sum of its proper divisors (133218586).

163164134 is a wasteful number, since it uses less digits than its factorization.

163164134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4092.

The product of its digits is 5184, while the sum is 29.

The square root of 163164134 is about 12773.5717009770. The cubic root of 163164134 is about 546.4388475824.

The spelling of 163164134 in words is "one hundred sixty-three million, one hundred sixty-four thousand, one hundred thirty-four".