2552213 has 4 divisors (see below), whose sum is σ = 2686560. Its totient is φ = 2417868.

The previous prime is 2552201. The next prime is 2552219. The reversal of 2552213 is 3122552.

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 2552213 - 2⁴ = 2552197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552219) 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, 67145 + ... + 67182.

It is an arithmetic number, because the mean of its divisors is an integer number (671640).

2^2552213 is an apocalyptic number.

It is an amenable number.

2552213 is a deficient number, since it is larger than the sum of its proper divisors (134347).

2552213 is a wasteful number, since it uses less digits than its factorization.

2552213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134346.

The product of its digits is 600, while the sum is 20.

The square root of 2552213 is about 1597.5647091746. The cubic root of 2552213 is about 136.6592308731.

Adding to 2552213 its reverse (3122552), we get a palindrome (5674765).

The spelling of 2552213 in words is "two million, five hundred fifty-two thousand, two hundred thirteen".