46572566 has 16 divisors (see below), whose sum is σ = 72049824. Its totient is φ = 22561344.

The previous prime is 46572563. The next prime is 46572577. The reversal of 46572566 is 66527564.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46572563) 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, 18266 + ... + 20658.

It is an arithmetic number, because the mean of its divisors is an integer number (4503114).

Almost surely, 2^46572566 is an apocalyptic number.

46572566 is a deficient number, since it is larger than the sum of its proper divisors (25477258).

46572566 is a wasteful number, since it uses less digits than its factorization.

46572566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2695.

The product of its digits is 302400, while the sum is 41.

The square root of 46572566 is about 6824.4095715307. The cubic root of 46572566 is about 359.7852783335.

The spelling of 46572566 in words is "forty-six million, five hundred seventy-two thousand, five hundred sixty-six".