46648147 has 24 divisors (see below), whose sum is σ = 59364816. Its totient is φ = 36324288.

The previous prime is 46648139. The next prime is 46648159. The reversal of 46648147 is 74184664.

It is not a de Polignac number, because 46648147 - 2³ = 46648139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46648127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42133 + ... + 43225.

It is an arithmetic number, because the mean of its divisors is an integer number (2473534).

Almost surely, 2^46648147 is an apocalyptic number.

46648147 is a deficient number, since it is larger than the sum of its proper divisors (12716669).

46648147 is a wasteful number, since it uses less digits than its factorization.

46648147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187 (or 1180 counting only the distinct ones).

The product of its digits is 129024, while the sum is 40.

The square root of 46648147 is about 6829.9448753266. The cubic root of 46648147 is about 359.9798008214.

The spelling of 46648147 in words is "forty-six million, six hundred forty-eight thousand, one hundred forty-seven".