2428575386 has 8 divisors (see below), whose sum is σ = 3731713524. Its totient is φ = 1184670880.

The previous prime is 2428575353. The next prime is 2428575389. The reversal of 2428575386 is 6835758242.

It can be written as a sum of positive squares in 2 ways, for example, as 2424085225 + 4490161 = 49235^2 + 2119^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2428575389) 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 3 ways as a sum of consecutive naturals, for example, 14808305 + ... + 14808468.

Almost surely, 2^2428575386 is an apocalyptic number.

2428575386 is a deficient number, since it is larger than the sum of its proper divisors (1303138138).

2428575386 is a wasteful number, since it uses less digits than its factorization.

2428575386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29616816.

The product of its digits is 3225600, while the sum is 50.

The square root of 2428575386 is about 49280.5781824848. The cubic root of 2428575386 is about 1344.1586453678.

The spelling of 2428575386 in words is "two billion, four hundred twenty-eight million, five hundred seventy-five thousand, three hundred eighty-six".