1472217 has 8 divisors (see below), whose sum is σ = 2078496. Its totient is φ = 923712.

The previous prime is 1472209. The next prime is 1472239. The reversal of 1472217 is 7122741.

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

It is not a de Polignac number, because 1472217 - 2³ = 1472209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1472257) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14383 + ... + 14484.

It is an arithmetic number, because the mean of its divisors is an integer number (259812).

2^1472217 is an apocalyptic number.

1472217 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1472217 is a deficient number, since it is larger than the sum of its proper divisors (606279).

1472217 is a wasteful number, since it uses less digits than its factorization.

1472217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28887.

The product of its digits is 784, while the sum is 24.

The square root of 1472217 is about 1213.3494962293. The cubic root of 1472217 is about 113.7602687666.

Adding to 1472217 its reverse (7122741), we get a palindrome (8594958).

The spelling of 1472217 in words is "one million, four hundred seventy-two thousand, two hundred seventeen".