5389240 has 16 divisors (see below), whose sum is σ = 12125880. Its totient is φ = 2155680.

The previous prime is 5389231. The next prime is 5389243. The reversal of 5389240 is 429835.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5389243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67326 + ... + 67405.

Almost surely, 2^5389240 is an apocalyptic number.

It is an amenable number.

5389240 is an abundant number, since it is smaller than the sum of its proper divisors (6736640).

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

5389240 is a wasteful number, since it uses less digits than its factorization.

5389240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134742 (or 134738 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 5389240 is about 2321.4736698916. The cubic root of 5389240 is about 175.3244592880.

The spelling of 5389240 in words is "five million, three hundred eighty-nine thousand, two hundred forty".