4262039 has 4 divisors (see below), whose sum is σ = 4275024. Its totient is φ = 4249056.

The previous prime is 4262033. The next prime is 4262047. The reversal of 4262039 is 9302624.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4262039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4261999 and 4262017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4262033) 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, 5987 + ... + 6660.

It is an arithmetic number, because the mean of its divisors is an integer number (1068756).

Almost surely, 2^4262039 is an apocalyptic number.

4262039 is a deficient number, since it is larger than the sum of its proper divisors (12985).

4262039 is a wasteful number, since it uses less digits than its factorization.

4262039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12984.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 4262039 is about 2064.4706343274. The cubic root of 4262039 is about 162.1333936621.

The spelling of 4262039 in words is "four million, two hundred sixty-two thousand, thirty-nine".