2428215415 has 8 divisors (see below), whose sum is σ = 2925469008. Its totient is φ = 1934832000.

The previous prime is 2428215397. The next prime is 2428215467. The reversal of 2428215415 is 5145128242.

2428215415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2428215415 - 2⁷ = 2428215287 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 7 ways as a sum of consecutive naturals, for example, 966162 + ... + 968671.

It is an arithmetic number, because the mean of its divisors is an integer number (365683626).

Almost surely, 2^2428215415 is an apocalyptic number.

2428215415 is a deficient number, since it is larger than the sum of its proper divisors (497253593).

2428215415 is a wasteful number, since it uses less digits than its factorization.

2428215415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935089.

The product of its digits is 25600, while the sum is 34.

The square root of 2428215415 is about 49276.9257868224. The cubic root of 2428215415 is about 1344.0922302941.

The spelling of 2428215415 in words is "two billion, four hundred twenty-eight million, two hundred fifteen thousand, four hundred fifteen".