46621319 has 4 divisors (see below), whose sum is σ = 46988544. Its totient is φ = 46254096.

The previous prime is 46621279. The next prime is 46621339. The reversal of 46621319 is 91312664.

46621319 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 46621319 - 2²⁰ = 45572743 is a prime.

It is a super-2 number, since 2×46621319² = 4347094770599522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46621339) 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, 183422 + ... + 183675.

It is an arithmetic number, because the mean of its divisors is an integer number (11747136).

Almost surely, 2^46621319 is an apocalyptic number.

46621319 is a deficient number, since it is larger than the sum of its proper divisors (367225).

46621319 is a wasteful number, since it uses less digits than its factorization.

46621319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367224.

The product of its digits is 7776, while the sum is 32.

The square root of 46621319 is about 6827.9805945829. The cubic root of 46621319 is about 359.9107777862.

The spelling of 46621319 in words is "forty-six million, six hundred twenty-one thousand, three hundred nineteen".