4307442 has 16 divisors (see below), whose sum is σ = 8637312. Its totient is φ = 1432080.

The previous prime is 4307437. The next prime is 4307453. The reversal of 4307442 is 2447034.

4307442 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2583 + ... + 3909.

It is an arithmetic number, because the mean of its divisors is an integer number (539832).

Almost surely, 2^4307442 is an apocalyptic number.

4307442 is an abundant number, since it is smaller than the sum of its proper divisors (4329870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4307442 is a wasteful number, since it uses less digits than its factorization.

4307442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1873.

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 4307442 is about 2075.4377851432. The cubic root of 4307442 is about 162.7070906060.

The spelling of 4307442 in words is "four million, three hundred seven thousand, four hundred forty-two".