46644361 has 4 divisors (see below), whose sum is σ = 46776852. Its totient is φ = 46511872.

The previous prime is 46644359. The next prime is 46644371. The reversal of 46644361 is 16344664.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11182336 + 35462025 = 3344^2 + 5955^2 .

It is a cyclic number.

It is not a de Polignac number, because 46644361 - 2¹ = 46644359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46644341) 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, 65716 + ... + 66421.

It is an arithmetic number, because the mean of its divisors is an integer number (11694213).

Almost surely, 2^46644361 is an apocalyptic number.

It is an amenable number.

46644361 is a deficient number, since it is larger than the sum of its proper divisors (132491).

46644361 is a wasteful number, since it uses less digits than its factorization.

46644361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132490.

The product of its digits is 41472, while the sum is 34.

The square root of 46644361 is about 6829.6677078757. The cubic root of 46644361 is about 359.9700618108.

It can be divided in two parts, 4664 and 4361, that added together give a square (9025 = 95²).

The spelling of 46644361 in words is "forty-six million, six hundred forty-four thousand, three hundred sixty-one".