2513001 has 4 divisors (see below), whose sum is σ = 3350672. Its totient is φ = 1675332.

The previous prime is 2512999. The next prime is 2513011. The reversal of 2513001 is 1003152.

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 not a de Polignac number, because 2513001 - 2¹ = 2512999 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2513011) 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, 418831 + ... + 418836.

It is an arithmetic number, because the mean of its divisors is an integer number (837668).

2^2513001 is an apocalyptic number.

It is an amenable number.

2513001 is a deficient number, since it is larger than the sum of its proper divisors (837671).

2513001 is an equidigital number, since it uses as much as digits as its factorization.

2513001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837670.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 2513001 is about 1585.2447760520. The cubic root of 2513001 is about 135.9557417982.

Adding to 2513001 its reverse (1003152), we get a palindrome (3516153).

The spelling of 2513001 in words is "two million, five hundred thirteen thousand, one".