5240408 has 16 divisors (see below), whose sum is σ = 9850560. Its totient is φ = 2613600.

The previous prime is 5240399. The next prime is 5240413. The reversal of 5240408 is 8040425.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4793 + ... + 5783.

It is an arithmetic number, because the mean of its divisors is an integer number (615660).

Almost surely, 2^5240408 is an apocalyptic number.

5240408 is the 1322-nd octagonal number.

It is an amenable number.

5240408 is a deficient number, since it is larger than the sum of its proper divisors (4610152).

5240408 is a wasteful number, since it uses less digits than its factorization.

5240408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1658 (or 1654 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 5240408 is about 2289.1937445310. The cubic root of 5240408 is about 173.6954199458.

The spelling of 5240408 in words is "five million, two hundred forty thousand, four hundred eight".