4146456 has 32 divisors (see below), whose sum is σ = 10430640. Its totient is φ = 1373568.

The previous prime is 4146451. The next prime is 4146497. The reversal of 4146456 is 6546414.

4146456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4146451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4290 + ... + 5166.

Almost surely, 2^4146456 is an apocalyptic number.

It is an amenable number.

4146456 is an abundant number, since it is smaller than the sum of its proper divisors (6284184).

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

4146456 is a wasteful number, since it uses less digits than its factorization.

4146456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083 (or 1079 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 4146456 is about 2036.2848523721. The cubic root of 4146456 is about 160.6542998426.

The spelling of 4146456 in words is "four million, one hundred forty-six thousand, four hundred fifty-six".