46609945 has 8 divisors (see below), whose sum is σ = 58875840. Its totient is φ = 35325360.

The previous prime is 46609939. The next prime is 46609963. The reversal of 46609945 is 54990664.

It is a happy number.

46609945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 46609945 - 2¹⁵ = 46577177 is a prime.

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, 245221 + ... + 245410.

It is an arithmetic number, because the mean of its divisors is an integer number (7359480).

Almost surely, 2^46609945 is an apocalyptic number.

It is an amenable number.

46609945 is a deficient number, since it is larger than the sum of its proper divisors (12265895).

46609945 is a wasteful number, since it uses less digits than its factorization.

46609945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490655.

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 46609945 is about 6827.1476474440. The cubic root of 46609945 is about 359.8815067844.

The spelling of 46609945 in words is "forty-six million, six hundred nine thousand, nine hundred forty-five".