1824242 has 8 divisors (see below), whose sum is σ = 3127296. Its totient is φ = 781812.

The previous prime is 1824239. The next prime is 1824259. The reversal of 1824242 is 2424281.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

1824242 is a modest number, since divided by 4242 gives 182 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65138 + ... + 65165.

It is an arithmetic number, because the mean of its divisors is an integer number (390912).

2^1824242 is an apocalyptic number.

1824242 is a deficient number, since it is larger than the sum of its proper divisors (1303054).

1824242 is a wasteful number, since it uses less digits than its factorization.

1824242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130312.

The product of its digits is 1024, while the sum is 23.

The square root of 1824242 is about 1350.6450310870. The cubic root of 1824242 is about 122.1876981767.

The spelling of 1824242 in words is "one million, eight hundred twenty-four thousand, two hundred forty-two".