2501213 has 8 divisors (see below), whose sum is σ = 2938656. Its totient is φ = 2098800.

The previous prime is 2501201. The next prime is 2501243. The reversal of 2501213 is 3121052.

It is a happy number.

2501213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2501213 - 2⁴ = 2501197 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 (2501243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8603 + ... + 8888.

It is an arithmetic number, because the mean of its divisors is an integer number (367332).

2^2501213 is an apocalyptic number.

It is an amenable number.

2501213 is a deficient number, since it is larger than the sum of its proper divisors (437443).

2501213 is a wasteful number, since it uses less digits than its factorization.

2501213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17515.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 2501213 is about 1581.5223678469. The cubic root of 2501213 is about 135.7428278710.

Adding to 2501213 its reverse (3121052), we get a palindrome (5622265).

The spelling of 2501213 in words is "two million, five hundred one thousand, two hundred thirteen".