5123020 has 96 divisors (see below), whose sum is σ = 13483008. Its totient is φ = 1596672.

The previous prime is 5123011. The next prime is 5123051. The reversal of 5123020 is 203215.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119119 + ... + 119161.

It is an arithmetic number, because the mean of its divisors is an integer number (140448).

Almost surely, 2^5123020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5123020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6741504).

5123020 is an abundant number, since it is smaller than the sum of its proper divisors (8359988).

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

5123020 is a wasteful number, since it uses less digits than its factorization.

5123020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 117 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 5123020 is about 2263.4089334453. The cubic root of 5123020 is about 172.3886560043.

Adding to 5123020 its reverse (203215), we get a palindrome (5326235).

The spelling of 5123020 in words is "five million, one hundred twenty-three thousand, twenty".