4611456 has 48 divisors (see below), whose sum is σ = 13273260. Its totient is φ = 1536768.

The previous prime is 4611443. The next prime is 4611457. The reversal of 4611456 is 6541164.

4611456 is a `hidden beast` number, since 4 + 611 + 45 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4611457) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 850 + ... + 3153.

Almost surely, 2^4611456 is an apocalyptic number.

It is an amenable number.

4611456 is an abundant number, since it is smaller than the sum of its proper divisors (8661804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4611456 is a wasteful number, since it uses less digits than its factorization.

4611456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4023 (or 4008 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 4611456 is about 2147.4300919937. The cubic root of 4611456 is about 166.4482971245.

The spelling of 4611456 in words is "four million, six hundred eleven thousand, four hundred fifty-six".