434115 has 24 divisors (see below), whose sum is σ = 821808. Its totient is φ = 210240.

The previous prime is 434113. The next prime is 434117. The reversal of 434115 is 511434.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (434113) and next prime (434117).

It is not a de Polignac number, because 434115 - 2¹ = 434113 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 434115.

It is not an unprimeable number, because it can be changed into a prime (434111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57 + ... + 933.

It is an arithmetic number, because the mean of its divisors is an integer number (34242).

2⁴³⁴¹¹⁵ is an apocalyptic number.

434115 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

434115 is a deficient number, since it is larger than the sum of its proper divisors (387693).

434115 is a wasteful number, since it uses less digits than its factorization.

434115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 899 (or 896 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The square root of 434115 is about 658.8740395554. The cubic root of 434115 is about 75.7184294804.

Adding to 434115 its reverse (511434), we get a palindrome (945549).

It can be divided in two parts, 4341 and 15, that added together give a square (4356 = 66²).

The spelling of 434115 in words is "four hundred thirty-four thousand, one hundred fifteen".