5418534 has 64 divisors (see below), whose sum is σ = 12960000. Its totient is φ = 1491840.

The previous prime is 5418503. The next prime is 5418551. The reversal of 5418534 is 4358145.

5418534 = 525² + 526² + ... + 543².

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 36292 + ... + 36440.

It is an arithmetic number, because the mean of its divisors is an integer number (202500).

Almost surely, 2^5418534 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5418534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6480000).

5418534 is an abundant number, since it is smaller than the sum of its proper divisors (7541466).

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

5418534 is a wasteful number, since it uses less digits than its factorization.

5418534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213.

The product of its digits is 9600, while the sum is 30.

The square root of 5418534 is about 2327.7744736121. The cubic root of 5418534 is about 175.6415526671.

The spelling of 5418534 in words is "five million, four hundred eighteen thousand, five hundred thirty-four".