136170004 has 6 divisors (see below), whose sum is σ = 238297514. Its totient is φ = 68085000.

The previous prime is 136169947. The next prime is 136170007. The reversal of 136170004 is 400071631.

It can be written as a sum of positive squares in only one way, i.e., 117765904 + 18404100 = 10852^2 + 4290^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136170007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17021247 + ... + 17021254.

Almost surely, 2^136170004 is an apocalyptic number.

It is an amenable number.

136170004 is a deficient number, since it is larger than the sum of its proper divisors (102127510).

136170004 is a wasteful number, since it uses less digits than its factorization.

136170004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34042505 (or 34042503 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 136170004 is about 11669.1903746575. The cubic root of 136170004 is about 514.4705074164.

The spelling of 136170004 in words is "one hundred thirty-six million, one hundred seventy thousand, four".