46179009 has 12 divisors (see below), whose sum is σ = 69603456. Its totient is φ = 29447352.

The previous prime is 46178999. The next prime is 46179031. The reversal of 46179009 is 90097164.

It is not a de Polignac number, because 46179009 - 2⁸ = 46178753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46179109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111337 + ... + 111750.

It is an arithmetic number, because the mean of its divisors is an integer number (5800288).

Almost surely, 2^46179009 is an apocalyptic number.

It is an amenable number.

46179009 is a deficient number, since it is larger than the sum of its proper divisors (23424447).

46179009 is a wasteful number, since it uses less digits than its factorization.

46179009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223116 (or 223113 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 46179009 is about 6795.5138878528. The cubic root of 46179009 is about 358.7689665295.

The spelling of 46179009 in words is "forty-six million, one hundred seventy-nine thousand, nine".