53670166 has 8 divisors (see below), whose sum is σ = 87823944. Its totient is φ = 24395520.

The previous prime is 53670137. The next prime is 53670167. The reversal of 53670166 is 66107635.

It is a happy number.

53670166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53670167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1219755 + ... + 1219798.

It is an arithmetic number, because the mean of its divisors is an integer number (10977993).

Almost surely, 2^53670166 is an apocalyptic number.

53670166 is a deficient number, since it is larger than the sum of its proper divisors (34153778).

53670166 is a wasteful number, since it uses less digits than its factorization.

53670166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2439566.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 53670166 is about 7325.9924924886. The cubic root of 53670166 is about 377.2051783435.

The spelling of 53670166 in words is "fifty-three million, six hundred seventy thousand, one hundred sixty-six".