1064015242 has 8 divisors (see below), whose sum is σ = 1597676256. Its totient is φ = 531456492.

The previous prime is 1064015233. The next prime is 1064015269. The reversal of 1064015242 is 2425104601.

It is a happy number.

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

It is a super-2 number, since 2×1064015242² = 2264256870416637128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273148 + ... + 277015.

It is an arithmetic number, because the mean of its divisors is an integer number (199709532).

Almost surely, 2^1064015242 is an apocalyptic number.

1064015242 is a deficient number, since it is larger than the sum of its proper divisors (533661014).

1064015242 is an equidigital number, since it uses as much as digits as its factorization.

1064015242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551132.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1064015242 is about 32619.2464965088. The cubic root of 1064015242 is about 1020.8986192086.

Adding to 1064015242 its reverse (2425104601), we get a palindrome (3489119843).

The spelling of 1064015242 in words is "one billion, sixty-four million, fifteen thousand, two hundred forty-two".