46659146 has 8 divisors (see below), whose sum is σ = 71880420. Its totient is φ = 22699008.

The previous prime is 46659139. The next prime is 46659149. The reversal of 46659146 is 64195664.

It can be written as a sum of positive squares in 2 ways, for example, as 42758521 + 3900625 = 6539^2 + 1975^2 .

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

It is a Curzon number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (46659149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315191 + ... + 315338.

Almost surely, 2^46659146 is an apocalyptic number.

46659146 is a deficient number, since it is larger than the sum of its proper divisors (25221274).

46659146 is a wasteful number, since it uses less digits than its factorization.

46659146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630568.

The product of its digits is 155520, while the sum is 41.

The square root of 46659146 is about 6830.7500320243. The cubic root of 46659146 is about 360.0080913819.

The spelling of 46659146 in words is "forty-six million, six hundred fifty-nine thousand, one hundred forty-six".