8267942 has 4 divisors (see below), whose sum is σ = 12401916. Its totient is φ = 4133970.

The previous prime is 8267891. The next prime is 8267951. The reversal of 8267942 is 2497628.

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

It is a junction number, because it is equal to n+sod(n) for n = 8267896 and 8267905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2066984 + ... + 2066987.

It is an arithmetic number, because the mean of its divisors is an integer number (3100479).

Almost surely, 2^8267942 is an apocalyptic number.

8267942 is a deficient number, since it is larger than the sum of its proper divisors (4133974).

8267942 is a wasteful number, since it uses less digits than its factorization.

8267942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4133973.

The product of its digits is 48384, while the sum is 38.

The square root of 8267942 is about 2875.4029282867. The cubic root of 8267942 is about 202.2083756346.

The spelling of 8267942 in words is "eight million, two hundred sixty-seven thousand, nine hundred forty-two".