46500012 has 54 divisors (see below), whose sum is σ = 127295532. Its totient is φ = 14305824.

The previous prime is 46500007. The next prime is 46500017. The reversal of 46500012 is 21000564.

It is a happy number.

46500012 is a `hidden beast` number, since 4 + 650 + 0 + 0 + 12 = 666.

It is an interprime number because it is at equal distance from previous prime (46500007) and next prime (46500017).

It is a super-2 number, since 2×46500012² = 4324502232000288, which contains 22 as substring.

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 (46500017) 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 17 ways as a sum of consecutive naturals, for example, 2263 + ... + 9905.

Almost surely, 2^46500012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46500012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63647766).

46500012 is an abundant number, since it is smaller than the sum of its proper divisors (80795520).

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

46500012 is a wasteful number, since it uses less digits than its factorization.

46500012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7679 (or 7661 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 46500012 is about 6819.0917283756. The cubic root of 46500012 is about 359.5983483406.

Adding to 46500012 its reverse (21000564), we get a palindrome (67500576).

The spelling of 46500012 in words is "forty-six million, five hundred thousand, twelve".