415252239 has 8 divisors (see below), whose sum is σ = 582810240. Its totient is φ = 262264536.

The previous prime is 415252231. The next prime is 415252259. The reversal of 415252239 is 932252514.

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

It is not a de Polignac number, because 415252239 - 2³ = 415252231 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415252231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3642507 + ... + 3642620.

It is an arithmetic number, because the mean of its divisors is an integer number (72851280).

Almost surely, 2^415252239 is an apocalyptic number.

415252239 is a deficient number, since it is larger than the sum of its proper divisors (167558001).

415252239 is a wasteful number, since it uses less digits than its factorization.

415252239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7285149.

The product of its digits is 21600, while the sum is 33.

The square root of 415252239 is about 20377.7388097895. The cubic root of 415252239 is about 746.0546832482.

The spelling of 415252239 in words is "four hundred fifteen million, two hundred fifty-two thousand, two hundred thirty-nine".