46858321 has 4 divisors (see below), whose sum is σ = 47068672. Its totient is φ = 46647972.

The previous prime is 46858319. The next prime is 46858327. The reversal of 46858321 is 12385864.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 46858321 - 2¹ = 46858319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46858327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104841 + ... + 105286.

It is an arithmetic number, because the mean of its divisors is an integer number (11767168).

Almost surely, 2^46858321 is an apocalyptic number.

It is an amenable number.

46858321 is a deficient number, since it is larger than the sum of its proper divisors (210351).

46858321 is a wasteful number, since it uses less digits than its factorization.

46858321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210350.

The product of its digits is 46080, while the sum is 37.

The square root of 46858321 is about 6845.3137985048. The cubic root of 46858321 is about 360.5196225604.

The spelling of 46858321 in words is "forty-six million, eight hundred fifty-eight thousand, three hundred twenty-one".