46640112 has 80 divisors (see below), whose sum is σ = 129804192. Its totient is φ = 14376960.

The previous prime is 46640093. The next prime is 46640131. The reversal of 46640112 is 21104664.

It is an interprime number because it is at equal distance from previous prime (46640093) and next prime (46640131).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49308 + ... + 50244.

Almost surely, 2^46640112 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 46640112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64902096).

46640112 is an abundant number, since it is smaller than the sum of its proper divisors (83164080).

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

46640112 is a wasteful number, since it uses less digits than its factorization.

46640112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026 (or 1020 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 46640112 is about 6829.3566314844. The cubic root of 46640112 is about 359.9591311630.

Adding to 46640112 its reverse (21104664), we get a palindrome (67744776).

The spelling of 46640112 in words is "forty-six million, six hundred forty thousand, one hundred twelve".