415278995 has 4 divisors (see below), whose sum is σ = 498334800. Its totient is φ = 332223192.

The previous prime is 415278967. The next prime is 415279001. The reversal of 415278995 is 599872514.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 599872514 = 2 ⋅299936257.

It is a cyclic number.

It is not a de Polignac number, because 415278995 - 2²⁶ = 348170131 is a prime.

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 3 ways as a sum of consecutive naturals, for example, 41527895 + ... + 41527904.

It is an arithmetic number, because the mean of its divisors is an integer number (124583700).

Almost surely, 2^415278995 is an apocalyptic number.

415278995 is a deficient number, since it is larger than the sum of its proper divisors (83055805).

415278995 is an equidigital number, since it uses as much as digits as its factorization.

415278995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83055804.

The product of its digits is 907200, while the sum is 50.

The square root of 415278995 is about 20378.3952999249. The cubic root of 415278995 is about 746.0707064493.

The spelling of 415278995 in words is "four hundred fifteen million, two hundred seventy-eight thousand, nine hundred ninety-five".