46288091 has 4 divisors (see below), whose sum is σ = 47272992. Its totient is φ = 45303192.

The previous prime is 46288087. The next prime is 46288111. The reversal of 46288091 is 19088264.

46288091 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.

It is a cyclic number.

It is not a de Polignac number, because 46288091 - 2² = 46288087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46288051) 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, 492380 + ... + 492473.

It is an arithmetic number, because the mean of its divisors is an integer number (11818248).

Almost surely, 2^46288091 is an apocalyptic number.

46288091 is a deficient number, since it is larger than the sum of its proper divisors (984901).

46288091 is an equidigital number, since it uses as much as digits as its factorization.

46288091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984900.

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 46288091 is about 6803.5351840054. The cubic root of 46288091 is about 359.0512337553.

The spelling of 46288091 in words is "forty-six million, two hundred eighty-eight thousand, ninety-one".