5404215 has 16 divisors (see below), whose sum is σ = 9155808. Its totient is φ = 2712576.

The previous prime is 5404187. The next prime is 5404219. The reversal of 5404215 is 5124045.

It is not a de Polignac number, because 5404215 - 2²⁰ = 4355639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5404191 and 5404200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5404219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10342 + ... + 10851.

It is an arithmetic number, because the mean of its divisors is an integer number (572238).

Almost surely, 2^5404215 is an apocalyptic number.

5404215 is a deficient number, since it is larger than the sum of its proper divisors (3751593).

5404215 is a wasteful number, since it uses less digits than its factorization.

5404215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21218.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 5404215 is about 2324.6967544177. The cubic root of 5404215 is about 175.4866995870.

The spelling of 5404215 in words is "five million, four hundred four thousand, two hundred fifteen".