46416621 has 4 divisors (see below), whose sum is σ = 61888832. Its totient is φ = 30944412.

The previous prime is 46416593. The next prime is 46416631. The reversal of 46416621 is 12661464.

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 46416621 - 2⁹ = 46416109 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 (46416631) 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, 7736101 + ... + 7736106.

It is an arithmetic number, because the mean of its divisors is an integer number (15472208).

Almost surely, 2^46416621 is an apocalyptic number.

It is an amenable number.

46416621 is a deficient number, since it is larger than the sum of its proper divisors (15472211).

46416621 is a wasteful number, since it uses less digits than its factorization.

46416621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15472210.

The product of its digits is 6912, while the sum is 30.

The square root of 46416621 is about 6812.9744605422. The cubic root of 46416621 is about 359.3832572873.

The spelling of 46416621 in words is "forty-six million, four hundred sixteen thousand, six hundred twenty-one".