5240395 has 8 divisors (see below), whose sum is σ = 6491520. Its totient is φ = 4056960.

The previous prime is 5240383. The next prime is 5240399. The reversal of 5240395 is 5930425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5240395 - 2²¹ = 3143243 is a prime.

5240395 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5240399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16750 + ... + 17059.

It is an arithmetic number, because the mean of its divisors is an integer number (811440).

Almost surely, 2^5240395 is an apocalyptic number.

5240395 is a deficient number, since it is larger than the sum of its proper divisors (1251125).

5240395 is a wasteful number, since it uses less digits than its factorization.

5240395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33845.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 5240395 is about 2289.1909051016. The cubic root of 5240395 is about 173.6952763156.

The spelling of 5240395 in words is "five million, two hundred forty thousand, three hundred ninety-five".