5065442 has 4 divisors (see below), whose sum is σ = 7598166. Its totient is φ = 2532720.

The previous prime is 5065433. The next prime is 5065471. The reversal of 5065442 is 2445605.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4879681 + 185761 = 2209^2 + 431^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1266359 + ... + 1266362.

Almost surely, 2^5065442 is an apocalyptic number.

5065442 is a deficient number, since it is larger than the sum of its proper divisors (2532724).

5065442 is a wasteful number, since it uses less digits than its factorization.

5065442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2532723.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 5065442 is about 2250.6536828219. The cubic root of 5065442 is about 171.7403916634.

The spelling of 5065442 in words is "five million, sixty-five thousand, four hundred forty-two".