5486405 has 8 divisors (see below), whose sum is σ = 6658200. Its totient is φ = 4339456.

The previous prime is 5486389. The next prime is 5486407. The reversal of 5486405 is 5046845.

5486405 = T₅₄ + T₅₅ + ... + T₃₂₀.

It can be written as a sum of positive squares in 4 ways, for example, as 256036 + 5230369 = 506^2 + 2287^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5486405 - 2⁴ = 5486389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5486407) 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 7 ways as a sum of consecutive naturals, for example, 5720 + ... + 6609.

It is an arithmetic number, because the mean of its divisors is an integer number (832275).

Almost surely, 2^5486405 is an apocalyptic number.

It is an amenable number.

5486405 is a deficient number, since it is larger than the sum of its proper divisors (1171795).

5486405 is a wasteful number, since it uses less digits than its factorization.

5486405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12423.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 5486405 is about 2342.3076228369. The cubic root of 5486405 is about 176.3718571146.

The spelling of 5486405 in words is "five million, four hundred eighty-six thousand, four hundred five".