46467821 has 4 divisors (see below), whose sum is σ = 47548512. Its totient is φ = 45387132.

The previous prime is 46467809. The next prime is 46467833. The reversal of 46467821 is 12876464.

46467821 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 an interprime number because it is at equal distance from previous prime (46467809) and next prime (46467833).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46467821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46467871) 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, 540281 + ... + 540366.

It is an arithmetic number, because the mean of its divisors is an integer number (11887128).

Almost surely, 2^46467821 is an apocalyptic number.

It is an amenable number.

46467821 is a deficient number, since it is larger than the sum of its proper divisors (1080691).

46467821 is a wasteful number, since it uses less digits than its factorization.

46467821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080690.

The product of its digits is 64512, while the sum is 38.

The square root of 46467821 is about 6816.7309613920. The cubic root of 46467821 is about 359.5153483427.

The spelling of 46467821 in words is "forty-six million, four hundred sixty-seven thousand, eight hundred twenty-one".