5120842 has 16 divisors (see below), whose sum is σ = 8562240. Its totient is φ = 2282688.

The previous prime is 5120839. The next prime is 5120879. The reversal of 5120842 is 2480215.

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, 3318 + ... + 4609.

It is an arithmetic number, because the mean of its divisors is an integer number (535140).

Almost surely, 2^5120842 is an apocalyptic number.

5120842 is a deficient number, since it is larger than the sum of its proper divisors (3441398).

5120842 is a wasteful number, since it uses less digits than its factorization.

5120842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7965.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 5120842 is about 2262.9277496199. The cubic root of 5120842 is about 172.3642227785.

The spelling of 5120842 in words is "five million, one hundred twenty thousand, eight hundred forty-two".