7254213 has 4 divisors (see below), whose sum is σ = 9672288. Its totient is φ = 4836140.

The previous prime is 7254211. The next prime is 7254259. The reversal of 7254213 is 3124527.

7254213 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 7254213 - 2¹ = 7254211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7254211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1209033 + ... + 1209038.

It is an arithmetic number, because the mean of its divisors is an integer number (2418072).

Almost surely, 2^7254213 is an apocalyptic number.

It is an amenable number.

7254213 is a deficient number, since it is larger than the sum of its proper divisors (2418075).

7254213 is a wasteful number, since it uses less digits than its factorization.

7254213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2418074.

The product of its digits is 1680, while the sum is 24.

The square root of 7254213 is about 2693.3646244057. The cubic root of 7254213 is about 193.5813144347.

It can be divided in two parts, 72 and 54213, that added together give a triangular number (54285 = T₃₂₉).

The spelling of 7254213 in words is "seven million, two hundred fifty-four thousand, two hundred thirteen".