5212134 has 32 divisors (see below), whose sum is σ = 11658240. Its totient is φ = 1726056.

The previous prime is 5212133. The next prime is 5212139. The reversal of 5212134 is 4312125.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5212133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14019 + ... + 14385.

It is an arithmetic number, because the mean of its divisors is an integer number (364320).

Almost surely, 2^5212134 is an apocalyptic number.

5212134 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5212134 is an abundant number, since it is smaller than the sum of its proper divisors (6446106).

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

5212134 is a wasteful number, since it uses less digits than its factorization.

5212134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641 (or 635 counting only the distinct ones).

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

The square root of 5212134 is about 2283.0098554321. The cubic root of 5212134 is about 173.3824720971.

Adding to 5212134 its reverse (4312125), we get a palindrome (9524259).

Subtracting from 5212134 its reverse (4312125), we obtain a palindrome (900009).

The spelling of 5212134 in words is "five million, two hundred twelve thousand, one hundred thirty-four".