396115 has 8 divisors (see below), whose sum is σ = 478800. Its totient is φ = 314592.

The previous prime is 396107. The next prime is 396119. The reversal of 396115 is 511693.

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

It is a cyclic number.

It is not a de Polignac number, because 396115 - 2³ = 396107 is a prime.

396115 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 396115.

It is not an unprimeable number, because it can be changed into a prime (396119) 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, 961 + ... + 1309.

It is an arithmetic number, because the mean of its divisors is an integer number (59850).

2³⁹⁶¹¹⁵ is an apocalyptic number.

396115 is a deficient number, since it is larger than the sum of its proper divisors (82685).

396115 is a wasteful number, since it uses less digits than its factorization.

396115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581.

The product of its digits is 810, while the sum is 25.

The square root of 396115 is about 629.3766757674. The cubic root of 396115 is about 73.4413124624.

The spelling of 396115 in words is "three hundred ninety-six thousand, one hundred fifteen".