5197042 has 4 divisors (see below), whose sum is σ = 7795566. Its totient is φ = 2598520.

The previous prime is 5196979. The next prime is 5197063. The reversal of 5197042 is 2407915.

It is a happy number.

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., 5157441 + 39601 = 2271^2 + 199^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5197042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1299259 + ... + 1299262.

Almost surely, 2^5197042 is an apocalyptic number.

5197042 is a deficient number, since it is larger than the sum of its proper divisors (2598524).

5197042 is a wasteful number, since it uses less digits than its factorization.

5197042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2598523.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 5197042 is about 2279.7021735306. The cubic root of 5197042 is about 173.2149643850.

The spelling of 5197042 in words is "five million, one hundred ninety-seven thousand, forty-two".