295515 has 32 divisors (see below), whose sum is σ = 576000. Its totient is φ = 142560.

The previous prime is 295513. The next prime is 295517. The reversal of 295515 is 515592.

It is an interprime number because it is at equal distance from previous prime (295513) and next prime (295517).

It is not a de Polignac number, because 295515 - 2¹ = 295513 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

295515 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 295515.

It is not an unprimeable number, because it can be changed into a prime (295513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1386 + ... + 1584.

It is an arithmetic number, because the mean of its divisors is an integer number (18000).

2²⁹⁵⁵¹⁵ is an apocalyptic number.

295515 is a deficient number, since it is larger than the sum of its proper divisors (280485).

295515 is a wasteful number, since it uses less digits than its factorization.

295515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224 (or 218 counting only the distinct ones).

The product of its digits is 2250, while the sum is 27.

The square root of 295515 is about 543.6129137539. The cubic root of 295515 is about 66.6080178643.

The spelling of 295515 in words is "two hundred ninety-five thousand, five hundred fifteen".