224982542 has 4 divisors (see below), whose sum is σ = 337473816. Its totient is φ = 112491270.

The previous prime is 224982523. The next prime is 224982557. The reversal of 224982542 is 245289422.

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

It is a junction number, because it is equal to n+sod(n) for n = 224982496 and 224982505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56245634 + ... + 56245637.

It is an arithmetic number, because the mean of its divisors is an integer number (84368454).

Almost surely, 2^224982542 is an apocalyptic number.

224982542 is a deficient number, since it is larger than the sum of its proper divisors (112491274).

224982542 is a wasteful number, since it uses less digits than its factorization.

224982542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112491273.

The product of its digits is 92160, while the sum is 38.

The square root of 224982542 is about 14999.4180553780. The cubic root of 224982542 is about 608.2044683234.

The spelling of 224982542 in words is "two hundred twenty-four million, nine hundred eighty-two thousand, five hundred forty-two".