1472213 has 4 divisors (see below), whose sum is σ = 1486080. Its totient is φ = 1458348.

The previous prime is 1472209. The next prime is 1472239. The reversal of 1472213 is 3122741.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3122741 = 109 ⋅28649.

It is a cyclic number.

It is not a de Polignac number, because 1472213 - 2² = 1472209 is a prime.

It is a super-2 number, since 2×1472213² = 4334822234738, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472203) 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 3 ways as a sum of consecutive naturals, for example, 6773 + ... + 6986.

It is an arithmetic number, because the mean of its divisors is an integer number (371520).

2^1472213 is an apocalyptic number.

It is an amenable number.

1472213 is a deficient number, since it is larger than the sum of its proper divisors (13867).

1472213 is a wasteful number, since it uses less digits than its factorization.

1472213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13866.

The product of its digits is 336, while the sum is 20.

The square root of 1472213 is about 1213.3478478985. The cubic root of 1472213 is about 113.7601657380.

Adding to 1472213 its reverse (3122741), we get a palindrome (4594954).

It can be divided in two parts, 14 and 72213, that added together give a palindrome (72227).

The spelling of 1472213 in words is "one million, four hundred seventy-two thousand, two hundred thirteen".