46321636 has 27 divisors (see below), whose sum is σ = 84101353. Its totient is φ = 22323680.

The previous prime is 46321633. The next prime is 46321637. The reversal of 46321636 is 63612364.

The square root of 46321636 is 6806.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2232036 + 44089600 = 1494^2 + 6640^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46321598 and 46321607.

It is not an unprimeable number, because it can be changed into a prime (46321633) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 558051 + ... + 558133.

Almost surely, 2^46321636 is an apocalyptic number.

46321636 is the 6806-th square number.

It is an amenable number.

46321636 is a deficient number, since it is larger than the sum of its proper divisors (37779717).

46321636 is an equidigital number, since it uses as much as digits as its factorization.

46321636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252 (or 126 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The cubic root of 46321636 is about 359.1379476741.

The spelling of 46321636 in words is "forty-six million, three hundred twenty-one thousand, six hundred thirty-six".