8425342 has 8 divisors (see below), whose sum is σ = 12650976. Its totient is φ = 4208352.

The previous prime is 8425331. The next prime is 8425423. The reversal of 8425342 is 2435248.

8425342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 8³ + 4³ + 2¹⁵ + 5⁵ + 3² + 4⁴ + 2²³ .

It is a self number, because there is not a number n which added to its sum of digits gives 8425342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1558 + ... + 4390.

It is an arithmetic number, because the mean of its divisors is an integer number (1581372).

Almost surely, 2^8425342 is an apocalyptic number.

8425342 is a deficient number, since it is larger than the sum of its proper divisors (4225634).

8425342 is a wasteful number, since it uses less digits than its factorization.

8425342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4322.

The product of its digits is 7680, while the sum is 28.

The square root of 8425342 is about 2902.6439671444. The cubic root of 8425342 is about 203.4834908641.

The spelling of 8425342 in words is "eight million, four hundred twenty-five thousand, three hundred forty-two".