4492864 has 14 divisors (see below), whose sum is σ = 8915654. Its totient is φ = 2246400.

The previous prime is 4492853. The next prime is 4492877. The reversal of 4492864 is 4682944.

It can be written as a sum of positive squares in only one way, i.e., 4326400 + 166464 = 2080^2 + 408^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35037 + ... + 35164.

Almost surely, 2^4492864 is an apocalyptic number.

It is an amenable number.

4492864 is a deficient number, since it is larger than the sum of its proper divisors (4422790).

4492864 is an equidigital number, since it uses as much as digits as its factorization.

4492864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70213 (or 70203 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 4492864 is about 2119.6377048920. The cubic root of 4492864 is about 165.0090475602.

It can be divided in two parts, 4492 and 864, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 4492864 in words is "four million, four hundred ninety-two thousand, eight hundred sixty-four".