5266140 has 96 divisors (see below), whose sum is σ = 16450560. Its totient is φ = 1248000.

The previous prime is 5266127. The next prime is 5266153. The reversal of 5266140 is 416625.

It is an interprime number because it is at equal distance from previous prime (5266127) and next prime (5266153).

It is a self number, because there is not a number n which added to its sum of digits gives 5266140.

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, 52090 + ... + 52190.

It is an arithmetic number, because the mean of its divisors is an integer number (171360).

Almost surely, 2^5266140 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 5266140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8225280).

5266140 is an abundant number, since it is smaller than the sum of its proper divisors (11184420).

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

5266140 is a wasteful number, since it uses less digits than its factorization.

5266140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 5266140 is about 2294.8071814425. The cubic root of 5266140 is about 173.9792550245.

It can be divided in two parts, 526 and 6140, that added together give a palindrome (6666).

The spelling of 5266140 in words is "five million, two hundred sixty-six thousand, one hundred forty".