136167473 has 8 divisors (see below), whose sum is σ = 147186816. Its totient is φ = 125226000.

The previous prime is 136167443. The next prime is 136167491. The reversal of 136167473 is 374761631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136167473 - 2⁸ = 136167217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136167443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15803 + ... + 22848.

It is an arithmetic number, because the mean of its divisors is an integer number (18398352).

Almost surely, 2^136167473 is an apocalyptic number.

136167473 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

136167473 is a deficient number, since it is larger than the sum of its proper divisors (11019343).

136167473 is a wasteful number, since it uses less digits than its factorization.

136167473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38935.

The product of its digits is 63504, while the sum is 38.

The square root of 136167473 is about 11669.0819261843. The cubic root of 136167473 is about 514.4673198986.

The spelling of 136167473 in words is "one hundred thirty-six million, one hundred sixty-seven thousand, four hundred seventy-three".