5742278 has 4 divisors (see below), whose sum is σ = 8613420. Its totient is φ = 2871138.

The previous prime is 5742271. The next prime is 5742281. The reversal of 5742278 is 8722475.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5742271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1435568 + ... + 1435571.

It is an arithmetic number, because the mean of its divisors is an integer number (2153355).

Almost surely, 2^5742278 is an apocalyptic number.

5742278 is a deficient number, since it is larger than the sum of its proper divisors (2871142).

5742278 is a wasteful number, since it uses less digits than its factorization.

5742278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871141.

The product of its digits is 31360, while the sum is 35.

The square root of 5742278 is about 2396.3050723979. The cubic root of 5742278 is about 179.0721596648.

The spelling of 5742278 in words is "five million, seven hundred forty-two thousand, two hundred seventy-eight".