4307842 has 24 divisors (see below), whose sum is σ = 8120448. Its totient is φ = 1677720.

The previous prime is 4307833. The next prime is 4307857. The reversal of 4307842 is 2487034.

It is a self number, because there is not a number n which added to its sum of digits gives 4307842.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 423 + ... + 2965.

It is an arithmetic number, because the mean of its divisors is an integer number (338352).

Almost surely, 2^4307842 is an apocalyptic number.

4307842 is a deficient number, since it is larger than the sum of its proper divisors (3812606).

4307842 is a wasteful number, since it uses less digits than its factorization.

4307842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2574 (or 2563 counting only the distinct ones).

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

The square root of 4307842 is about 2075.5341481171. The cubic root of 4307842 is about 162.7121269146.

The spelling of 4307842 in words is "four million, three hundred seven thousand, eight hundred forty-two".