5415215 has 8 divisors (see below), whose sum is σ = 6998208. Its totient is φ = 3998880.

The previous prime is 5415203. The next prime is 5415217. The reversal of 5415215 is 5125145.

It is a happy number.

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

It is not a de Polignac number, because 5415215 - 2²⁰ = 4366639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5415217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41591 + ... + 41720.

It is an arithmetic number, because the mean of its divisors is an integer number (874776).

Almost surely, 2^5415215 is an apocalyptic number.

5415215 is a deficient number, since it is larger than the sum of its proper divisors (1582993).

5415215 is a wasteful number, since it uses less digits than its factorization.

5415215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83329.

The product of its digits is 1000, while the sum is 23.

The square root of 5415215 is about 2327.0614517026. The cubic root of 5415215 is about 175.6056835938.

The spelling of 5415215 in words is "five million, four hundred fifteen thousand, two hundred fifteen".