4387142 has 8 divisors (see below), whose sum is σ = 6598800. Its totient is φ = 2187544.

The previous prime is 4387133. The next prime is 4387147. The reversal of 4387142 is 2417834.

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 (4387147) 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, 2042 + ... + 3597.

It is an arithmetic number, because the mean of its divisors is an integer number (824850).

Almost surely, 2^4387142 is an apocalyptic number.

4387142 is a deficient number, since it is larger than the sum of its proper divisors (2211658).

4387142 is a wasteful number, since it uses less digits than its factorization.

4387142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6030.

The product of its digits is 5376, while the sum is 29.

The square root of 4387142 is about 2094.5505484471. The cubic root of 4387142 is about 163.7044797038.

The spelling of 4387142 in words is "four million, three hundred eighty-seven thousand, one hundred forty-two".