5123970 has 72 divisors (see below), whose sum is σ = 14223924. Its totient is φ = 1279488.

The previous prime is 5123969. The next prime is 5123983. The reversal of 5123970 is 793215.

It can be written as a sum of positive squares in 6 ways, for example, as 4835601 + 288369 = 2199^2 + 537^2 .

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 35 ways as a sum of consecutive naturals, for example, 25912 + ... + 26108.

Almost surely, 2^5123970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5123970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7111962).

5123970 is an abundant number, since it is smaller than the sum of its proper divisors (9099954).

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

5123970 is a wasteful number, since it uses less digits than its factorization.

5123970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 224 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 5123970 is about 2263.6187841596. The cubic root of 5123970 is about 172.3993111192.

The spelling of 5123970 in words is "five million, one hundred twenty-three thousand, nine hundred seventy".