4251742 has 8 divisors (see below), whose sum is σ = 6957432. Its totient is φ = 1932600.

The previous prime is 4251733. The next prime is 4251749. The reversal of 4251742 is 2471524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4251749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96609 + ... + 96652.

It is an arithmetic number, because the mean of its divisors is an integer number (869679).

Almost surely, 2^4251742 is an apocalyptic number.

4251742 is a deficient number, since it is larger than the sum of its proper divisors (2705690).

4251742 is a wasteful number, since it uses less digits than its factorization.

4251742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193274.

The product of its digits is 2240, while the sum is 25.

The square root of 4251742 is about 2061.9752665830. The cubic root of 4251742 is about 162.0027180360.

The spelling of 4251742 in words is "four million, two hundred fifty-one thousand, seven hundred forty-two".