168134696 has 8 divisors (see below), whose sum is σ = 315252570. Its totient is φ = 84067344.

The previous prime is 168134693. The next prime is 168134699. The reversal of 168134696 is 696431861.

It is a happy number.

168134696 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (168134693) and next prime (168134699).

It can be written as a sum of positive squares in only one way, i.e., 123432100 + 44702596 = 11110^2 + 6686^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (168134693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10508411 + ... + 10508426.

Almost surely, 2^168134696 is an apocalyptic number.

It is an amenable number.

168134696 is a deficient number, since it is larger than the sum of its proper divisors (147117874).

168134696 is a wasteful number, since it uses less digits than its factorization.

168134696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21016843 (or 21016839 counting only the distinct ones).

The product of its digits is 186624, while the sum is 44.

The square root of 168134696 is about 12966.6763667487. The cubic root of 168134696 is about 551.9322625696.

The spelling of 168134696 in words is "one hundred sixty-eight million, one hundred thirty-four thousand, six hundred ninety-six".