46904081 has 4 divisors (see below), whose sum is σ = 53604672. Its totient is φ = 40203492.

The previous prime is 46904069. The next prime is 46904089. The reversal of 46904081 is 18040964.

46904081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 46904081 - 2⁶ = 46904017 is a prime.

It is a super-2 number, since 2×46904081² = 4399985628909122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46904089) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3350285 + ... + 3350298.

It is an arithmetic number, because the mean of its divisors is an integer number (13401168).

Almost surely, 2^46904081 is an apocalyptic number.

It is an amenable number.

46904081 is a deficient number, since it is larger than the sum of its proper divisors (6700591).

46904081 is an equidigital number, since it uses as much as digits as its factorization.

46904081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6700590.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 46904081 is about 6848.6554154812. The cubic root of 46904081 is about 360.6369408243.

The spelling of 46904081 in words is "forty-six million, nine hundred four thousand, eighty-one".