4306442 has 16 divisors (see below), whose sum is σ = 7637760. Its totient is φ = 1781808.

The previous prime is 4306441. The next prime is 4306447. The reversal of 4306442 is 2446034.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4306441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4898 + ... + 5709.

It is an arithmetic number, because the mean of its divisors is an integer number (477360).

Almost surely, 2^4306442 is an apocalyptic number.

4306442 is a deficient number, since it is larger than the sum of its proper divisors (3331318).

4306442 is a wasteful number, since it uses less digits than its factorization.

4306442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10645.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 4306442 is about 2075.1968581318. The cubic root of 4306442 is about 162.6944984702.

The spelling of 4306442 in words is "four million, three hundred six thousand, four hundred forty-two".