46309867 has 4 divisors (see below), whose sum is σ = 47094840. Its totient is φ = 45524896.

The previous prime is 46309847. The next prime is 46309871. The reversal of 46309867 is 76890364.

It is a happy number.

46309867 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 a de Polignac number, because none of the positive numbers 2^k-46309867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46309807) 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, 392398 + ... + 392515.

It is an arithmetic number, because the mean of its divisors is an integer number (11773710).

Almost surely, 2^46309867 is an apocalyptic number.

46309867 is a deficient number, since it is larger than the sum of its proper divisors (784973).

46309867 is an equidigital number, since it uses as much as digits as its factorization.

46309867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784972.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 46309867 is about 6805.1353403147. The cubic root of 46309867 is about 359.1075295449.

The spelling of 46309867 in words is "forty-six million, three hundred nine thousand, eight hundred sixty-seven".