5236140 has 144 divisors (see below), whose sum is σ = 18500832. Its totient is φ = 1096704.

The previous prime is 5236139. The next prime is 5236141. The reversal of 5236140 is 416325.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5236139) and next prime (5236141).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5236141) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38152 + ... + 38288.

It is an arithmetic number, because the mean of its divisors is an integer number (128478).

Almost surely, 2^5236140 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 5236140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9250416).

5236140 is an abundant number, since it is smaller than the sum of its proper divisors (13264692).

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

5236140 is a wasteful number, since it uses less digits than its factorization.

5236140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 5236140 is about 2288.2613487100. The cubic root of 5236140 is about 173.6482522824.

The spelling of 5236140 in words is "five million, two hundred thirty-six thousand, one hundred forty".