5423864 has 8 divisors (see below), whose sum is σ = 10169760. Its totient is φ = 2711928.

The previous prime is 5423863. The next prime is 5423881. The reversal of 5423864 is 4683245.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 5423864.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5423863) 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 as a sum of consecutive naturals, namely, 338984 + ... + 338999.

It is an arithmetic number, because the mean of its divisors is an integer number (1271220).

Almost surely, 2^5423864 is an apocalyptic number.

It is an amenable number.

5423864 is a deficient number, since it is larger than the sum of its proper divisors (4745896).

5423864 is a wasteful number, since it uses less digits than its factorization.

5423864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677989 (or 677985 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 5423864 is about 2328.9190625696. The cubic root of 5423864 is about 175.6991243698.

The spelling of 5423864 in words is "five million, four hundred twenty-three thousand, eight hundred sixty-four".