2408506 has 8 divisors (see below), whose sum is σ = 3634164. Its totient is φ = 1197120.

The previous prime is 2408503. The next prime is 2408507. The reversal of 2408506 is 6058042.

It can be written as a sum of positive squares in 2 ways, for example, as 2059225 + 349281 = 1435^2 + 591^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2408501) 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, 3135 + ... + 3826.

2^2408506 is an apocalyptic number.

2408506 is a deficient number, since it is larger than the sum of its proper divisors (1225658).

2408506 is a wasteful number, since it uses less digits than its factorization.

2408506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7136.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 2408506 is about 1551.9362100293. The cubic root of 2408506 is about 134.0445756505.

The spelling of 2408506 in words is "two million, four hundred eight thousand, five hundred six".