134322015 has 32 divisors (see below), whose sum is σ = 228787200. Its totient is φ = 67060224.

The previous prime is 134322007. The next prime is 134322037. The reversal of 134322015 is 510223431.

It is not a de Polignac number, because 134322015 - 2³ = 134322007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134321982 and 134322000.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 49422 + ... + 52068.

It is an arithmetic number, because the mean of its divisors is an integer number (7149600).

Almost surely, 2^134322015 is an apocalyptic number.

134322015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134322015 is a deficient number, since it is larger than the sum of its proper divisors (94465185).

134322015 is a wasteful number, since it uses less digits than its factorization.

134322015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2871.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 134322015 is about 11589.7374862419. The cubic root of 134322015 is about 512.1325734474.

Adding to 134322015 its reverse (510223431), we get a palindrome (644545446).

The spelling of 134322015 in words is "one hundred thirty-four million, three hundred twenty-two thousand, fifteen".