5240345 has 8 divisors (see below), whose sum is σ = 6860160. Its totient is φ = 3811120.

The previous prime is 5240317. The next prime is 5240351. The reversal of 5240345 is 5430425.

5240345 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5240345 - 2⁸ = 5240089 is a prime.

It is a super-2 number, since 2×5240345² = 54922431438050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5240345.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47585 + ... + 47694.

It is an arithmetic number, because the mean of its divisors is an integer number (857520).

Almost surely, 2^5240345 is an apocalyptic number.

5240345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5240345 is a deficient number, since it is larger than the sum of its proper divisors (1619815).

5240345 is a wasteful number, since it uses less digits than its factorization.

5240345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95295.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 5240345 is about 2289.1799841865. The cubic root of 5240345 is about 173.6947238896.

The spelling of 5240345 in words is "five million, two hundred forty thousand, three hundred forty-five".