2056467 has 8 divisors (see below), whose sum is σ = 3133696. Its totient is φ = 1175112.

The previous prime is 2056463. The next prime is 2056489. The reversal of 2056467 is 7646502.

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

It is not a de Polignac number, because 2056467 - 2² = 2056463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2056463) 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, 48943 + ... + 48984.

It is an arithmetic number, because the mean of its divisors is an integer number (391712).

2^2056467 is an apocalyptic number.

2056467 is a deficient number, since it is larger than the sum of its proper divisors (1077229).

2056467 is an equidigital number, since it uses as much as digits as its factorization.

2056467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97937.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2056467 is about 1434.0387024066. The cubic root of 2056467 is about 127.1668503664.

The spelling of 2056467 in words is "two million, fifty-six thousand, four hundred sixty-seven".