46101621 has 4 divisors (see below), whose sum is σ = 61468832. Its totient is φ = 30734412.

The previous prime is 46101611. The next prime is 46101641. The reversal of 46101621 is 12610164.

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 not a de Polignac number, because 46101621 - 2⁷ = 46101493 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 (46101611) 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 3 ways as a sum of consecutive naturals, for example, 7683601 + ... + 7683606.

It is an arithmetic number, because the mean of its divisors is an integer number (15367208).

Almost surely, 2^46101621 is an apocalyptic number.

It is an amenable number.

46101621 is a deficient number, since it is larger than the sum of its proper divisors (15367211).

46101621 is a wasteful number, since it uses less digits than its factorization.

46101621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15367210.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 46101621 is about 6789.8174496815. The cubic root of 46101621 is about 358.5684429779.

Adding to 46101621 its reverse (12610164), we get a palindrome (58711785).

The spelling of 46101621 in words is "forty-six million, one hundred one thousand, six hundred twenty-one".