5428915 has 8 divisors (see below), whose sum is σ = 6529248. Its totient is φ = 4333440.

The previous prime is 5428909. The next prime is 5428921. The reversal of 5428915 is 5198245.

It is an interprime number because it is at equal distance from previous prime (5428909) and next prime (5428921).

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

It is not a de Polignac number, because 5428915 - 2⁵ = 5428883 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 2050 + ... + 3880.

It is an arithmetic number, because the mean of its divisors is an integer number (816156).

Almost surely, 2^5428915 is an apocalyptic number.

5428915 is a deficient number, since it is larger than the sum of its proper divisors (1100333).

5428915 is a wasteful number, since it uses less digits than its factorization.

5428915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429.

The product of its digits is 14400, while the sum is 34.

The square root of 5428915 is about 2330.0032188819. The cubic root of 5428915 is about 175.7536476725.

The spelling of 5428915 in words is "five million, four hundred twenty-eight thousand, nine hundred fifteen".