2454506 has 16 divisors (see below), whose sum is σ = 3878280. Its totient is φ = 1163520.

The previous prime is 2454503. The next prime is 2454523. The reversal of 2454506 is 6054542.

It can be written as a sum of positive squares in 4 ways, for example, as 2325625 + 128881 = 1525^2 + 359^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2454503) 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, 2630 + ... + 3438.

2^2454506 is an apocalyptic number.

2454506 is a deficient number, since it is larger than the sum of its proper divisors (1423774).

2454506 is a wasteful number, since it uses less digits than its factorization.

2454506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2454506 is about 1566.6863119336. The cubic root of 2454506 is about 134.8925711413.

The spelling of 2454506 in words is "two million, four hundred fifty-four thousand, five hundred six".