1472218 has 8 divisors (see below), whose sum is σ = 2409120. Its totient is φ = 669180.

The previous prime is 1472209. The next prime is 1472239. The reversal of 1472218 is 8122741.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1472192 and 1472201.

It is an unprimeable number.

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, 33438 + ... + 33481.

It is an arithmetic number, because the mean of its divisors is an integer number (301140).

2^1472218 is an apocalyptic number.

1472218 is a deficient number, since it is larger than the sum of its proper divisors (936902).

1472218 is a wasteful number, since it uses less digits than its factorization.

1472218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66932.

The product of its digits is 896, while the sum is 25.

The square root of 1472218 is about 1213.3499083117. The cubic root of 1472218 is about 113.7602945238.

Adding to 1472218 its reverse (8122741), we get a palindrome (9594959).

The spelling of 1472218 in words is "one million, four hundred seventy-two thousand, two hundred eighteen".