2456906 has 8 divisors (see below), whose sum is σ = 3845664. Its totient is φ = 1175020.

The previous prime is 2456879. The next prime is 2456917. The reversal of 2456906 is 6096542.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26660 + ... + 26751.

It is an arithmetic number, because the mean of its divisors is an integer number (480708).

2^2456906 is an apocalyptic number.

2456906 is a deficient number, since it is larger than the sum of its proper divisors (1388758).

2456906 is a wasteful number, since it uses less digits than its factorization.

2456906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53436.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 2456906 is about 1567.4520726325. The cubic root of 2456906 is about 134.9365225122.

The spelling of 2456906 in words is "two million, four hundred fifty-six thousand, nine hundred six".