164130154 has 8 divisors (see below), whose sum is σ = 246744900. Its totient is φ = 81881856.

The previous prime is 164130149. The next prime is 164130167. The reversal of 164130154 is 451031461.

164130154 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 149499529 + 14630625 = 12227^2 + 3825^2 .

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

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, 90489 + ... + 92284.

Almost surely, 2^164130154 is an apocalyptic number.

164130154 is a deficient number, since it is larger than the sum of its proper divisors (82614746).

164130154 is a wasteful number, since it uses less digits than its factorization.

164130154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183224.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 164130154 is about 12811.3291269876. The cubic root of 164130154 is about 547.5151309038.

The spelling of 164130154 in words is "one hundred sixty-four million, one hundred thirty thousand, one hundred fifty-four".