5227915 has 32 divisors (see below), whose sum is σ = 8054784. Its totient is φ = 3162240.

The previous prime is 5227909. The next prime is 5227919. The reversal of 5227915 is 5197225.

It is not a de Polignac number, because 5227915 - 2¹¹ = 5225867 is a prime.

It is a Duffinian number.

5227915 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5227919) 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 31 ways as a sum of consecutive naturals, for example, 14062 + ... + 14428.

It is an arithmetic number, because the mean of its divisors is an integer number (251712).

Almost surely, 2^5227915 is an apocalyptic number.

5227915 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5227915 is a deficient number, since it is larger than the sum of its proper divisors (2826869).

5227915 is a wasteful number, since it uses less digits than its factorization.

5227915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427.

The product of its digits is 6300, while the sum is 31.

The square root of 5227915 is about 2286.4634263421. The cubic root of 5227915 is about 173.5572816202.

The spelling of 5227915 in words is "five million, two hundred twenty-seven thousand, nine hundred fifteen".