5315442 has 16 divisors (see below), whose sum is σ = 11597472. Its totient is φ = 1610720.

The previous prime is 5315419. The next prime is 5315447. The reversal of 5315442 is 2445135.

It is not an unprimeable number, because it can be changed into a prime (5315447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40203 + ... + 40334.

It is an arithmetic number, because the mean of its divisors is an integer number (724842).

Almost surely, 2^5315442 is an apocalyptic number.

5315442 is an abundant number, since it is smaller than the sum of its proper divisors (6282030).

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

5315442 is a wasteful number, since it uses less digits than its factorization.

5315442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80553.

The product of its digits is 2400, while the sum is 24.

The square root of 5315442 is about 2305.5242353964. The cubic root of 5315442 is about 174.5205050849.

The spelling of 5315442 in words is "five million, three hundred fifteen thousand, four hundred forty-two".