2513546 has 32 divisors (see below), whose sum is σ = 4596480. Its totient is φ = 1008000.

The previous prime is 2513527. The next prime is 2513549. The reversal of 2513546 is 6453152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16571 + ... + 16721.

It is an arithmetic number, because the mean of its divisors is an integer number (143640).

2^2513546 is an apocalyptic number.

2513546 is a deficient number, since it is larger than the sum of its proper divisors (2082934).

2513546 is a wasteful number, since it uses less digits than its factorization.

2513546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230.

The product of its digits is 3600, while the sum is 26.

The square root of 2513546 is about 1585.4166644766. The cubic root of 2513546 is about 135.9655694271.

Adding to 2513546 its reverse (6453152), we get a palindrome (8966698).

The spelling of 2513546 in words is "two million, five hundred thirteen thousand, five hundred forty-six".