5712242 has 4 divisors (see below), whose sum is σ = 8568366. Its totient is φ = 2856120.

The previous prime is 5712241. The next prime is 5712247. The reversal of 5712242 is 2422175.

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., 5621641 + 90601 = 2371^2 + 301^2 .

It is not an unprimeable number, because it can be changed into a prime (5712241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1428059 + ... + 1428062.

Almost surely, 2^5712242 is an apocalyptic number.

5712242 is a deficient number, since it is larger than the sum of its proper divisors (2856124).

5712242 is a wasteful number, since it uses less digits than its factorization.

5712242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2856123.

The product of its digits is 1120, while the sum is 23.

The square root of 5712242 is about 2390.0297069283. The cubic root of 5712242 is about 178.7593908379.

The spelling of 5712242 in words is "five million, seven hundred twelve thousand, two hundred forty-two".