46100021 has 8 divisors (see below), whose sum is σ = 50349600. Its totient is φ = 41860240.

The previous prime is 46100003. The next prime is 46100057. The reversal of 46100021 is 12000164.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46100021 - 2¹⁴ = 46083637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46099969 and 46100005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46100071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10310 + ... + 14088.

It is an arithmetic number, because the mean of its divisors is an integer number (6293700).

Almost surely, 2^46100021 is an apocalyptic number.

It is an amenable number.

46100021 is a deficient number, since it is larger than the sum of its proper divisors (4249579).

46100021 is a wasteful number, since it uses less digits than its factorization.

46100021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4899.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 46100021 is about 6789.6996251675. The cubic root of 46100021 is about 358.5642947786.

Adding to 46100021 its reverse (12000164), we get a palindrome (58100185).

The spelling of 46100021 in words is "forty-six million, one hundred thousand, twenty-one".