46899009 has 12 divisors (see below), whose sum is σ = 67813200. Its totient is φ = 31233624.

The previous prime is 46898993. The next prime is 46899019. The reversal of 46899009 is 90099864.

It is not a de Polignac number, because 46899009 - 2⁴ = 46898993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46899019) 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, 9262 + ... + 13400.

It is an arithmetic number, because the mean of its divisors is an integer number (5651100).

Almost surely, 2^46899009 is an apocalyptic number.

It is an amenable number.

46899009 is a deficient number, since it is larger than the sum of its proper divisors (20914191).

46899009 is a wasteful number, since it uses less digits than its factorization.

46899009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5404 (or 5401 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 46899009 is about 6848.2851138077. The cubic root of 46899009 is about 360.6239411275.

The spelling of 46899009 in words is "forty-six million, eight hundred ninety-nine thousand, nine".