5129834 has 4 divisors (see below), whose sum is σ = 7694754. Its totient is φ = 2564916.

The previous prime is 5129833. The next prime is 5129837. The reversal of 5129834 is 4389215.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4389215 = 5 ⋅877843.

It can be written as a sum of positive squares in only one way, i.e., 4644025 + 485809 = 2155^2 + 697^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5129834.

It is not an unprimeable number, because it can be changed into a prime (5129833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1282457 + ... + 1282460.

Almost surely, 2^5129834 is an apocalyptic number.

5129834 is a deficient number, since it is larger than the sum of its proper divisors (2564920).

5129834 is a wasteful number, since it uses less digits than its factorization.

5129834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2564919.

The product of its digits is 8640, while the sum is 32.

The square root of 5129834 is about 2264.9136848896. The cubic root of 5129834 is about 172.4650520814.

The spelling of 5129834 in words is "five million, one hundred twenty-nine thousand, eight hundred thirty-four".