2500463 has 8 divisors (see below), whose sum is σ = 2867328. Its totient is φ = 2136024.

The previous prime is 2500441. The next prime is 2500523. The reversal of 2500463 is 3640052.

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 2500463 - 2¹⁰ = 2499439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3320 + ... + 4002.

It is an arithmetic number, because the mean of its divisors is an integer number (358416).

2^2500463 is an apocalyptic number.

2500463 is a deficient number, since it is larger than the sum of its proper divisors (366865).

2500463 is an equidigital number, since it uses as much as digits as its factorization.

2500463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2500463 is about 1581.2852367615. The cubic root of 2500463 is about 135.7292588149.

The spelling of 2500463 in words is "two million, five hundred thousand, four hundred sixty-three".