46645814 has 4 divisors (see below), whose sum is σ = 69968724. Its totient is φ = 23322906.

The previous prime is 46645811. The next prime is 46645843. The reversal of 46645814 is 41854664.

46645814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46645811) 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 as a sum of consecutive naturals, namely, 11661452 + ... + 11661455.

It is an arithmetic number, because the mean of its divisors is an integer number (17492181).

Almost surely, 2^46645814 is an apocalyptic number.

46645814 is a deficient number, since it is larger than the sum of its proper divisors (23322910).

46645814 is a wasteful number, since it uses less digits than its factorization.

46645814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23322909.

The product of its digits is 92160, while the sum is 38.

The square root of 46645814 is about 6829.7740811831. The cubic root of 46645814 is about 359.9737995335.

The spelling of 46645814 in words is "forty-six million, six hundred forty-five thousand, eight hundred fourteen".