2180463 has 16 divisors (see below), whose sum is σ = 3010560. Its totient is φ = 1403136.

The previous prime is 2180417. The next prime is 2180467. The reversal of 2180463 is 3640812.

It is a happy number.

2180463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2180463 - 2²¹ = 83311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2180467) 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 15 ways as a sum of consecutive naturals, for example, 17106 + ... + 17232.

It is an arithmetic number, because the mean of its divisors is an integer number (188160).

2^2180463 is an apocalyptic number.

2180463 is a deficient number, since it is larger than the sum of its proper divisors (830097).

2180463 is a wasteful number, since it uses less digits than its factorization.

2180463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2180463 is about 1476.6390892835. The cubic root of 2180463 is about 129.6730046120.

The spelling of 2180463 in words is "two million, one hundred eighty thousand, four hundred sixty-three".