456686049 has 8 divisors (see below), whose sum is σ = 612561600. Its totient is φ = 302633936.

The previous prime is 456686039. The next prime is 456686053. The reversal of 456686049 is 940686654.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 456686049 - 2¹¹ = 456684001 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 456685989 and 456686007.

It is not an unprimeable number, because it can be changed into a prime (456686039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455274 + ... + 456275.

It is an arithmetic number, because the mean of its divisors is an integer number (76570200).

Almost surely, 2^456686049 is an apocalyptic number.

It is an amenable number.

456686049 is a deficient number, since it is larger than the sum of its proper divisors (155875551).

456686049 is a wasteful number, since it uses less digits than its factorization.

456686049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911719.

The product of its (nonzero) digits is 1244160, while the sum is 48.

The square root of 456686049 is about 21370.2140606967. The cubic root of 456686049 is about 770.0860358129.

The spelling of 456686049 in words is "four hundred fifty-six million, six hundred eighty-six thousand, forty-nine".