2513463 has 16 divisors (see below), whose sum is σ = 3552000. Its totient is φ = 1577664.

The previous prime is 2513461. The next prime is 2513473. The reversal of 2513463 is 3643152.

It is a happy number.

It is not a de Polignac number, because 2513463 - 2¹ = 2513461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513461) 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, 4788 + ... + 5286.

It is an arithmetic number, because the mean of its divisors is an integer number (222000).

2^2513463 is an apocalyptic number.

2513463 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2513463 is a deficient number, since it is larger than the sum of its proper divisors (1038537).

2513463 is a wasteful number, since it uses less digits than its factorization.

2513463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598.

The product of its digits is 2160, while the sum is 24.

The square root of 2513463 is about 1585.3904881763. The cubic root of 2513463 is about 135.9640728341.

The spelling of 2513463 in words is "two million, five hundred thirteen thousand, four hundred sixty-three".