5415915 has 16 divisors (see below), whose sum is σ = 8736768. Its totient is φ = 2864736.

The previous prime is 5415913. The next prime is 5415919. The reversal of 5415915 is 5195145.

It is not a de Polignac number, because 5415915 - 2¹ = 5415913 is a prime.

It is a super-3 number, since 3×5415915³ (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5415913) 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, 484 + ... + 3326.

It is an arithmetic number, because the mean of its divisors is an integer number (546048).

Almost surely, 2^5415915 is an apocalyptic number.

5415915 is a deficient number, since it is larger than the sum of its proper divisors (3320853).

5415915 is a wasteful number, since it uses less digits than its factorization.

5415915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2978.

The product of its digits is 4500, while the sum is 30.

The square root of 5415915 is about 2327.2118511214. The cubic root of 5415915 is about 175.6132498482.

The spelling of 5415915 in words is "five million, four hundred fifteen thousand, nine hundred fifteen".