5421185 has 16 divisors (see below), whose sum is σ = 8111232. Its totient is φ = 3379200.

The previous prime is 5421161. The next prime is 5421191. The reversal of 5421185 is 5811245.

It is not a de Polignac number, because 5421185 - 2⁸ = 5420929 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6656 + ... + 7425.

It is an arithmetic number, because the mean of its divisors is an integer number (506952).

Almost surely, 2^5421185 is an apocalyptic number.

5421185 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5421185 is a deficient number, since it is larger than the sum of its proper divisors (2690047).

5421185 is a wasteful number, since it uses less digits than its factorization.

5421185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14104.

The product of its digits is 1600, while the sum is 26.

The square root of 5421185 is about 2328.3438319973. The cubic root of 5421185 is about 175.6701920150.

The spelling of 5421185 in words is "five million, four hundred twenty-one thousand, one hundred eighty-five".