224006942 has 4 divisors (see below), whose sum is σ = 336010416. Its totient is φ = 112003470.

The previous prime is 224006911. The next prime is 224006947. The reversal of 224006942 is 249600422.

224006942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×224006942² = 100358220128382728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224006947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56001734 + ... + 56001737.

It is an arithmetic number, because the mean of its divisors is an integer number (84002604).

Almost surely, 2^224006942 is an apocalyptic number.

224006942 is a deficient number, since it is larger than the sum of its proper divisors (112003474).

224006942 is a wasteful number, since it uses less digits than its factorization.

224006942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112003473.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 224006942 is about 14966.8614612416. The cubic root of 224006942 is about 607.3240681200.

The spelling of 224006942 in words is "two hundred twenty-four million, six thousand, nine hundred forty-two".