8335042 has 4 divisors (see below), whose sum is σ = 12502566. Its totient is φ = 4167520.

The previous prime is 8335031. The next prime is 8335043. The reversal of 8335042 is 2405338.

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

It can be written as a sum of positive squares in only one way, i.e., 4575321 + 3759721 = 2139^2 + 1939^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8334998 and 8335016.

It is not an unprimeable number, because it can be changed into a prime (8335043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2083759 + ... + 2083762.

Almost surely, 2^8335042 is an apocalyptic number.

8335042 is a deficient number, since it is larger than the sum of its proper divisors (4167524).

8335042 is a wasteful number, since it uses less digits than its factorization.

8335042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4167523.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 8335042 is about 2887.0472805273. The cubic root of 8335042 is about 202.7539221799.

The spelling of 8335042 in words is "eight million, three hundred thirty-five thousand, forty-two".