46320012 has 30 divisors (see below), whose sum is σ = 121090508. Its totient is φ = 15439896.

The previous prime is 46320011. The next prime is 46320013. The reversal of 46320012 is 21002364.

It is a happy number.

46320012 is a `hidden beast` number, since 463 + 200 + 1 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (46320011) and next prime (46320013).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (46320011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 71158 + ... + 71805.

Almost surely, 2^46320012 is an apocalyptic number.

It is an amenable number.

46320012 is an abundant number, since it is smaller than the sum of its proper divisors (74770496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46320012 is a wasteful number, since it uses less digits than its factorization.

46320012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142979 (or 142968 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 46320012 is about 6805.8806924600. The cubic root of 46320012 is about 359.1337505940.

Adding to 46320012 its reverse (21002364), we get a palindrome (67322376).

The spelling of 46320012 in words is "forty-six million, three hundred twenty thousand, twelve".