2513201 has 4 divisors (see below), whose sum is σ = 2594304. Its totient is φ = 2432100.

The previous prime is 2513197. The next prime is 2513209. The reversal of 2513201 is 1023152.

It is a happy number.

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 2513201 - 2² = 2513197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (2513209) 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, 40505 + ... + 40566.

It is an arithmetic number, because the mean of its divisors is an integer number (648576).

2^2513201 is an apocalyptic number.

It is an amenable number.

2513201 is a deficient number, since it is larger than the sum of its proper divisors (81103).

2513201 is an equidigital number, since it uses as much as digits as its factorization.

2513201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81102.

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

The square root of 2513201 is about 1585.3078565377. The cubic root of 2513201 is about 135.9593484326.

Adding to 2513201 its reverse (1023152), we get a palindrome (3536353).

The spelling of 2513201 in words is "two million, five hundred thirteen thousand, two hundred one".