46146168 has 24 divisors (see below), whose sum is σ = 124979400. Its totient is φ = 15382032.

The previous prime is 46146167. The next prime is 46146187. The reversal of 46146168 is 86164164.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46146167) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 320388 + ... + 320531.

It is an arithmetic number, because the mean of its divisors is an integer number (5207475).

Almost surely, 2^46146168 is an apocalyptic number.

It is an amenable number.

46146168 is an abundant number, since it is smaller than the sum of its proper divisors (78833232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46146168 is a wasteful number, since it uses less digits than its factorization.

46146168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640931 (or 640924 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 46146168 is about 6793.0970845410. The cubic root of 46146168 is about 358.6838981109.

The spelling of 46146168 in words is "forty-six million, one hundred forty-six thousand, one hundred sixty-eight".