224256342 has 16 divisors (see below), whose sum is σ = 449588160. Its totient is φ = 74572872.

The previous prime is 224256341. The next prime is 224256343. The reversal of 224256342 is 243652422.

It is an interprime number because it is at equal distance from previous prime (224256341) and next prime (224256343).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224256341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42088 + ... + 47115.

It is an arithmetic number, because the mean of its divisors is an integer number (28099260).

Almost surely, 2^224256342 is an apocalyptic number.

224256342 is an abundant number, since it is smaller than the sum of its proper divisors (225331818).

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

224256342 is a wasteful number, since it uses less digits than its factorization.

224256342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89627.

The product of its digits is 23040, while the sum is 30.

The square root of 224256342 is about 14975.1908835914. The cubic root of 224256342 is about 607.5493742999.

The spelling of 224256342 in words is "two hundred twenty-four million, two hundred fifty-six thousand, three hundred forty-two".