815034 has 32 divisors (see below), whose sum is σ = 1819584. Its totient is φ = 241280.

The previous prime is 815033. The next prime is 815047. The reversal of 815034 is 430518.

It is a super-3 number, since 3×815034³ = 1624233386329377912, which contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 815034.

It is not an unprimeable number, because it can be changed into a prime (815033) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3382 + ... + 3614.

It is an arithmetic number, because the mean of its divisors is an integer number (56862).

2⁸¹⁵⁰³⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 815034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (909792).

815034 is an abundant number, since it is smaller than the sum of its proper divisors (1004550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

815034 is a wasteful number, since it uses less digits than its factorization.

815034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 815034 is about 902.7923349254. The cubic root of 815034 is about 93.4096852552.

It can be divided in two parts, 81 and 5034, that added together give a palindrome (5115).

The spelling of 815034 in words is "eight hundred fifteen thousand, thirty-four".