46572166 has 16 divisors (see below), whose sum is σ = 71327520. Its totient is φ = 22800960.

The previous prime is 46572151. The next prime is 46572167. The reversal of 46572166 is 66127564.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46572167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21250 + ... + 23338.

It is an arithmetic number, because the mean of its divisors is an integer number (4457970).

Almost surely, 2^46572166 is an apocalyptic number.

46572166 is a deficient number, since it is larger than the sum of its proper divisors (24755354).

46572166 is a wasteful number, since it uses less digits than its factorization.

46572166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2319.

The product of its digits is 60480, while the sum is 37.

The square root of 46572166 is about 6824.3802649032. The cubic root of 46572166 is about 359.7842482956.

The spelling of 46572166 in words is "forty-six million, five hundred seventy-two thousand, one hundred sixty-six".