2512133 has 8 divisors (see below), whose sum is σ = 2723448. Its totient is φ = 2303424.

The previous prime is 2512127. The next prime is 2512171. The reversal of 2512133 is 3312152.

It can be written as a sum of positive squares in 4 ways, for example, as 56644 + 2455489 = 238^2 + 1567^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2512133 - 2⁴ = 2512117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1691 + ... + 2807.

It is an arithmetic number, because the mean of its divisors is an integer number (340431).

2^2512133 is an apocalyptic number.

It is an amenable number.

2512133 is a deficient number, since it is larger than the sum of its proper divisors (211315).

2512133 is a wasteful number, since it uses less digits than its factorization.

2512133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303.

The product of its digits is 180, while the sum is 17.

The square root of 2512133 is about 1584.9709776523. The cubic root of 2512133 is about 135.9400867874.

Adding to 2512133 its reverse (3312152), we get a palindrome (5824285).

The spelling of 2512133 in words is "two million, five hundred twelve thousand, one hundred thirty-three".