46440006 has 8 divisors (see below), whose sum is σ = 92880024. Its totient is φ = 15480000.

The previous prime is 46439999. The next prime is 46440041. The reversal of 46440006 is 60004464.

It is a sphenic number, since it is the product of 3 distinct primes.

46440006 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3869995 + ... + 3870006.

It is an arithmetic number, because the mean of its divisors is an integer number (11610003).

Almost surely, 2^46440006 is an apocalyptic number.

46440006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

46440006 is a wasteful number, since it uses less digits than its factorization.

46440006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7740006.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 46440006 is about 6814.6904551858. The cubic root of 46440006 is about 359.4436003736.

It can be divided in two parts, 464 and 40006, that added together give a triangular number (40470 = T₂₈₄).

The spelling of 46440006 in words is "forty-six million, four hundred forty thousand, six".