2466505 has 4 divisors (see below), whose sum is σ = 2959812. Its totient is φ = 1973200.

The previous prime is 2466493. The next prime is 2466509. The reversal of 2466505 is 5056642.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1218816 + 1247689 = 1104^2 + 1117^2 .

It is not a de Polignac number, because 2466505 - 2⁵ = 2466473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2466509) 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, 246646 + ... + 246655.

It is an arithmetic number, because the mean of its divisors is an integer number (739953).

2^2466505 is an apocalyptic number.

It is an amenable number.

2466505 is a deficient number, since it is larger than the sum of its proper divisors (493307).

2466505 is an equidigital number, since it uses as much as digits as its factorization.

2466505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493306.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2466505 is about 1570.5110633167. The cubic root of 2466505 is about 135.1120240712.

The spelling of 2466505 in words is "two million, four hundred sixty-six thousand, five hundred five".