46432144 has 20 divisors (see below), whose sum is σ = 98141040. Its totient is φ = 21105440.

The previous prime is 46432123. The next prime is 46432157. The reversal of 46432144 is 44123464.

46432144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131734 + ... + 132085.

It is an arithmetic number, because the mean of its divisors is an integer number (4907052).

Almost surely, 2^46432144 is an apocalyptic number.

46432144 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

46432144 is an abundant number, since it is smaller than the sum of its proper divisors (51708896).

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

46432144 is a wasteful number, since it uses less digits than its factorization.

46432144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263838 (or 263832 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 46432144 is about 6814.1135887216. The cubic root of 46432144 is about 359.4233153843.

The spelling of 46432144 in words is "forty-six million, four hundred thirty-two thousand, one hundred forty-four".