2513552 has 20 divisors (see below), whose sum is σ = 5157036. Its totient is φ = 1182720.

The previous prime is 2513551. The next prime is 2513557. The reversal of 2513552 is 2553152.

It can be written as a sum of positive squares in 2 ways, for example, as 2298256 + 215296 = 1516^2 + 464^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513551) 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, 4349 + ... + 4892.

2^2513552 is an apocalyptic number.

It is an amenable number.

2513552 is an abundant number, since it is smaller than the sum of its proper divisors (2643484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2513552 is a wasteful number, since it uses less digits than its factorization.

2513552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9266 (or 9260 counting only the distinct ones).

The product of its digits is 1500, while the sum is 23.

The square root of 2513552 is about 1585.4185567225. The cubic root of 2513552 is about 135.9656776133.

The spelling of 2513552 in words is "two million, five hundred thirteen thousand, five hundred fifty-two".