46408224 has 48 divisors (see below), whose sum is σ = 122411520. Its totient is φ = 15394560.

The previous prime is 46408211. The next prime is 46408247. The reversal of 46408224 is 42280464.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 46408191 and 46408200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20929 + ... + 23039.

It is an arithmetic number, because the mean of its divisors is an integer number (2550240).

Almost surely, 2^46408224 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 46408224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61205760).

46408224 is an abundant number, since it is smaller than the sum of its proper divisors (76003296).

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

46408224 is a wasteful number, since it uses less digits than its factorization.

46408224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2353 (or 2345 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

The square root of 46408224 is about 6812.3581820101. The cubic root of 46408224 is about 359.3615845679.

Adding to 46408224 its reverse (42280464), we get a palindrome (88688688).

The spelling of 46408224 in words is "forty-six million, four hundred eight thousand, two hundred twenty-four".