4387042 has 8 divisors (see below), whose sum is σ = 7178832. Its totient is φ = 1994100.

The previous prime is 4387039. The next prime is 4387049. The reversal of 4387042 is 2407834.

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

It is a super-2 number, since 2×4387042² = 38492275019528, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4387042.

It is not an unprimeable number, because it can be changed into a prime (4387049) 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, 99684 + ... + 99727.

It is an arithmetic number, because the mean of its divisors is an integer number (897354).

Almost surely, 2^4387042 is an apocalyptic number.

4387042 is a deficient number, since it is larger than the sum of its proper divisors (2791790).

4387042 is a wasteful number, since it uses less digits than its factorization.

4387042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199424.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 4387042 is about 2094.5266768413. The cubic root of 4387042 is about 163.7032358742.

The spelling of 4387042 in words is "four million, three hundred eighty-seven thousand, forty-two".