136148854 has 8 divisors (see below), whose sum is σ = 204665760. Its totient is φ = 67926936.

The previous prime is 136148849. The next prime is 136148861. The reversal of 136148854 is 458841631.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72589 + ... + 74440.

It is an arithmetic number, because the mean of its divisors is an integer number (25583220).

Almost surely, 2^136148854 is an apocalyptic number.

136148854 is a deficient number, since it is larger than the sum of its proper divisors (68516906).

136148854 is a wasteful number, since it uses less digits than its factorization.

136148854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147494.

The product of its digits is 92160, while the sum is 40.

The square root of 136148854 is about 11668.2841069285. The cubic root of 136148854 is about 514.4438700898.

The spelling of 136148854 in words is "one hundred thirty-six million, one hundred forty-eight thousand, eight hundred fifty-four".