46665406 has 16 divisors (see below), whose sum is σ = 75398400. Its totient is φ = 21589848.

The previous prime is 46665383. The next prime is 46665457. The reversal of 46665406 is 60456664.

46665406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 12646 + ... + 15913.

It is an arithmetic number, because the mean of its divisors is an integer number (4712400).

Almost surely, 2^46665406 is an apocalyptic number.

46665406 is a deficient number, since it is larger than the sum of its proper divisors (28732994).

46665406 is a wasteful number, since it uses less digits than its factorization.

46665406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28623.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 46665406 is about 6831.2082386647. The cubic root of 46665406 is about 360.0241907613.

The spelling of 46665406 in words is "forty-six million, six hundred sixty-five thousand, four hundred six".