2456206 has 16 divisors (see below), whose sum is σ = 3920400. Its totient is φ = 1150848.

The previous prime is 2456197. The next prime is 2456243. The reversal of 2456206 is 6026542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3846 + ... + 4438.

It is an arithmetic number, because the mean of its divisors is an integer number (245025).

2^2456206 is an apocalyptic number.

2456206 is a deficient number, since it is larger than the sum of its proper divisors (1464194).

2456206 is a wasteful number, since it uses less digits than its factorization.

2456206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2456206 is about 1567.2287644119. The cubic root of 2456206 is about 134.9237063201.

It can be divided in two parts, 2456 and 206, that added together give a palindrome (2662).

The spelling of 2456206 in words is "two million, four hundred fifty-six thousand, two hundred six".