4202387 has 12 divisors (see below), whose sum is σ = 4931640. Its totient is φ = 3570336.

The previous prime is 4202381. The next prime is 4202389. The reversal of 4202387 is 7832024.

It is not a de Polignac number, because 4202387 - 2⁴ = 4202371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4202381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6503 + ... + 7119.

It is an arithmetic number, because the mean of its divisors is an integer number (410970).

Almost surely, 2^4202387 is an apocalyptic number.

4202387 is a deficient number, since it is larger than the sum of its proper divisors (729253).

4202387 is a wasteful number, since it uses less digits than its factorization.

4202387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770 (or 763 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 4202387 is about 2049.9724388391. The cubic root of 4202387 is about 161.3734243232.

The spelling of 4202387 in words is "four million, two hundred two thousand, three hundred eighty-seven".