5277240 has 96 divisors (see below), whose sum is σ = 17437680. Its totient is φ = 1383936.

The previous prime is 5277227. The next prime is 5277247. The reversal of 5277240 is 427725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5277247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38452 + ... + 38588.

Almost surely, 2^5277240 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 5277240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8718840).

5277240 is an abundant number, since it is smaller than the sum of its proper divisors (12160440).

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

5277240 is a wasteful number, since it uses less digits than its factorization.

5277240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 5277240 is about 2297.2244121983. The cubic root of 5277240 is about 174.1014073963.

The spelling of 5277240 in words is "five million, two hundred seventy-seven thousand, two hundred forty".