224078416 has 20 divisors (see below), whose sum is σ = 448157824. Its totient is φ = 108424800.

The previous prime is 224078383. The next prime is 224078417. The reversal of 224078416 is 614870422.

It is a happy number.

224078416 is an admirable number.

It is a super-2 number, since 2×224078416² = 100422273034138112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224078417) by changing a digit.

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, 225390 + ... + 226381.

Almost surely, 2^224078416 is an apocalyptic number.

It is an amenable number.

224078416 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

224078416 is a wasteful number, since it uses less digits than its factorization.

224078416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451810 (or 451804 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 224078416 is about 14969.2490125590. The cubic root of 224078416 is about 607.3886543097.

It can be divided in two parts, 2240 and 78416, that added together give a square (80656 = 284²).

The spelling of 224078416 in words is "two hundred twenty-four million, seventy-eight thousand, four hundred sixteen".