46009112 has 16 divisors (see below), whose sum is σ = 86640840. Its totient is φ = 22904896.

The previous prime is 46009111. The next prime is 46009129. The reversal of 46009112 is 21190064.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46009111) 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, 10478 + ... + 14205.

Almost surely, 2^46009112 is an apocalyptic number.

It is an amenable number.

46009112 is a deficient number, since it is larger than the sum of its proper divisors (40631728).

46009112 is a wasteful number, since it uses less digits than its factorization.

46009112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24922 (or 24918 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 46009112 is about 6783.0016954148. The cubic root of 46009112 is about 358.3284440412.

Subtracting from 46009112 its sum of digits (23), we obtain a square (46009089 = 6783²).

Adding to 46009112 its reverse (21190064), we get a palindrome (67199176).

The spelling of 46009112 in words is "forty-six million, nine thousand, one hundred twelve".